They even have a character who will gladly ride along with you and give you directions and funny/scary narrative, Dr. Nightmare. To quote the Garmin blog; “Love the voice. Ours has the habit of saying creepy things at the most opportune moments when looking for a house to buy. When we arrived, if the house was no good, he would say ‘Welcome to this dreadful destination.’ A friend was in the back of our car, and as she leaned over to look in the rearview mirror to check her hair, he said ‘Is that a goblin in the rearview mirror?’ She then replied ‘No its me.’ But the most uncanny of them all was just the other day, we were driving slowly through a small town when the vehicle in front of us stopped at the pedestrian crossing. As he did so a cat by the side of the road crossed in front of this vehicle. As we drove off Dr. Nightmare said “Did a cat just cross your path?”! Weird or what?!”  We can hardly wait to go pick our grandsons up and go for a nice country drive with Dr. Nightmare along to entertain us!

A common question that you hear is “is there a site that one can go to for a profile to fit a GPS to the person and needs?” Generally you can go to any of the major manufacturers' web sites and find comparison charts on their models. Most manufacturers have comparison functionality on their web sites that could help determine what to look for. It looks pretty basic, and you may have already determined what you are looking for. Now you just need to find the right unit. First you must decide what type of unit are you looking for – automotive GPS systems, motorcycle GPS, marine GPS chartplotter or fishfinder, handheld GPS units? I especially like Garmin's site for doing comparisons of GPS device features. There you can pick your interests (basic handhelds, mapping handhelds or on the side there is a link to geocaching). You can learn a lot from their site, and they have a wonderful comparison feature. This would be a terrific place to start. If you like geocaching there are also sites such as geocaching.com which teach you a lot and are a lot of fun. I generally like helping you find answers to your questions, but at the same time a feature which makes great sense to one person will sound like a waste of time and money to someone else, so you really need to do the final homework yourself to be sure you really find the GPS unit which suits your needs and that you will love for some time to come. I hope this helps to simplify things a little for you.

You need to consider security measures to protect you, your stuff and your travel plans and to provide a safe trip for you and your fellow travelers. The following travel safety tips can save you a lot of trouble.

1. Make sure your passport and a visa are up-to-date before you try to travel abroad.

2. Do not forget to carry information for emergency calls. This can be very useful in times of crisis.

3. If you travel abroad, learn about the culture in which you plan to visit. This saves a lot of confusion and can ensure a safe holiday. Learn some key phrases of the local language, such as “Help” in case you are separated from your tour guide or friends. If you are traveling alone, you may want to hire a guide who speaks at least two languages, yours and the native language.

4. Walking in a group is safer than going alone, especially in sparsely populated areas. Also a group will add to your enjoyment. Thieves and robbers usually target those who travel alone.

5. Always use covered luggage tags and try to prevent your address on luggage tags from opening. You can use both the address of your destination and of course your home in case of lost luggage.

6. Keep your ears open to your inner voice and trust your intuition. Women, single parents and parents of small children are easy prey for crime against tourists. Be vigilant at all times when on your own.

7. Bring along your own automotive GPS device. Several of the automotive GPS units can also be carried easily in your pocket. Not only if you drive yourself, even if you are using taxis in an unfamiliar location your own GPS navigation will help assure that the taxi driver doesn’t try to take advantage of you and take creative “shortcuts” in order to charge you extra. Bringing your automotive GPS systems will also help you navigate on foot while in a new city while you get your bearings and make sure you are able to get back to your hotel at the end of the day.

Again, it is fun to travel to new places, but be sure to use common sense and be safe while doing so.

While all are lightweight, the 1260T is nearly half the weight of the other two at about 4 ounces – I’m likin’ that in my pocket again if I head out on foot or bike ‘cause it won’t be bulky. Okay, good… All three have rechargeable batteries; with battery life between 3 and 8 hours on each, the 550 beats the other two out again, but I will just keep them charging while I am in the car. No problems there. All three come with preloaded maps and have the ability to load more – nice. All three use voice prompts and speak streets by name, I like that a lot, but none of these have voice activated navigation; well, I don’t really need that one, and it keeps the price reasonable.

All three will do detour calculations to get me back on track, but only the 550 and the 1450 will figure out the most direct route for me; although, all three models will help me avoid highways or toll roads – savin’ me money; and the 1260T and 1450 both include ecoroute to save gas. I like that. Oh, the 1260T is the one with Bluetooth, a handy feature to have; and that one comes with Lifetime Traffic included, oooh, nice. They all have world clock and a picture viewer, anti-theft (Great Idea) and are easily personalized with Garmin Garage. Ahhh, the nuvi 550, is waterproof and great for motorcycles, boats and geocaching! Well, I think I know which one I want for Christmas, oooops! I'm not shopping for me, I am supposed to be shopping for everyone else!

Well, this year they have a new character who will gladly ride along with you and give you directions and funny/scary narrative, Dr. Nightmare. To quote the Garmin blog; "Love the voice. Ours has the habit of saying creepy things at the most opportune moments when looking for a house to buy. When we arrived, if the house was no good, he would say 'Welcome to this dreadful destination.' A friend was in the back of our car, and as she leaned over to look in the rearview mirror to check her hair, he said 'Is that a goblin in the rearview mirror?' She then replied 'No its me.' But the most uncanny of them all was just the other day, when we were driving slowly through a small town when the vehicle in front of us stopped at the pedestrian crossing. As he did so a cat by the side of the road crossed in front of this vehicle. As we drove off Dr. Nightmare said "Did a cat just cross your path?"! Weird or what?!"  We can hardly wait to go pick the boys up and go for a nice country drive with our new friend, Dr. Nightmare.

If you know your location before you leave you can use the pre-plan trip optional which is nice for the fact you can see how long it will take you to get to your desired location. The GPS system also shows where you can stop for gas, find local attractions and restaurants so you can eat. The one really cool thing about this system is that you can use the 3-D option so the views are more detailed.

Some of the options available for automotive GPS include widescreen or standard size, preloaded maps, Touch screen to easily look up addresses and services, voice-prompted, turn-by-turn directions that speak street names to your destination, and some and will calculate a more fuel-efficient route for you. Another thing to consider is if it is small enough and light enough to carry it with you when you get to your destination and the ability to continue to use it while wandering on foot.

When looking for automotive GPS systems, it will all seem confusing at first due to the wide variety of pricing, features and brands. In fact there are probably hundreds of models available today. Also, the price can vary greatly from model to model, depending on the features. When searching for automotive GPS units, you first have to know what options are available. Do you want just a standard automotive GPS that can help you travel from one place to another, or do you want something more sophisticated with additional capabilities? If you just need something basic, then you should look at a price range at the lower end of the scale. Some of the options available for automotive GPS include widescreen or standard size, preloaded maps, Touch screen to easily look up addresses and services, voice-prompted, turn-by-turn directions that speak street names to your destination, and some and will calculate a more fuel-efficient route for you. Also, do you want Bluetooth capabilities?

Another thing which you might want to consider is if it is small enough and light enough to carry it with you when you get to your destination and the ability to continue to use it while wandering on foot and how long the battery will hold up; is it long enough for an all-day outing or do you only want to be able to find your car again after a day of shopping at the mall? Be sure to check to see whether it is waterproof or not; if you are considering using it on your motorcycle, bike or boat as well as in your car, this is an important factor. Several automotive GPS units are excellent to be used for either land or marine use and can be handy for that weekend fisherman.

Time for another product comparison; I am looking at two more Garmin automotive GPS units - the Garmin nuvi 255 versus the Garmin nuvi 775T. Both are excellent automotive GPS systems. The nuvi 255 is built more for the budget conscious traveler; whereas, the nuvi 775T has more options to offer and increased functional capacity. Here are the functions that are the same in both: They both have color displays to make it easy to read the screen. Both have rechargeable lithium-ion batteries, the battery lasting approximately 4 hours on the nuvi 255 and 3 hours on the nuvi 775T. Each has a high-sensitivity GPS receiver. Neither of them is waterproof, so I wouldn't recommend using them as a motorcycle GPS unit; however, waterproof is not really an issue in automotive GPS units. Both come with preloaded street maps and the ability to add more maps if you are interested, but the nuvi 775T includes transatlantic maps which can be nice when you travel to Europe. Both of these versions of the Garmin nuvi come with internal solid state built-in memory and are designed to hold 1,000 Waypoints/favorites/locations; the nuvi 755T also built to remember up to 10 routes. Each includes a basemap and accepts data cards which are not included, but it would be handy to have for additional memory. Neither of these Garmin nuvi versions includes voice-activated navigation, so you are not able to operate the device with spoken commands; sorry about that one as that is a nice feature, but is yet another perk to look for in other automotive GPS systems in future reviews.

Both include choice of route setup for either faster time, shorter distance, or off road and route avoidance to help you avoid highways, tolls etc., also handy features to have in automotive GPS units. Both of these versions of Garmin nuvi also are FM traffic compatible (with receiver and lifetime traffic included with the nuvi 755T) and are MSN® Direct compatible and have a speed limit indicator which displays speed limit for most major roads in the U.S. and Europe. Both also have the functionality of the Where Am I? feature to help you find the closest hospitals, police & gas stations, nearest address & intersection and ecoRoute^TM which calculates a more fuel-efficient route and the ability to add custom POIs (points of interest), all great features to have in unfamiliar territory. Personalize either Garmin nuvi version by adding Garmin Garage^TM vehicles and voices, a free service at Garmin where you can download car-shaped icons and custom voices to your device. Photo navigation in order to navigate to geotagged photos, World travel clock, currency & unit converter, calculator and picture viewer are also nice features available in both.

Now for more differences between the two: The Garmin nuvi 755T has a few more features which the nuvi 255 does not. The nuvi 755T has higher display resolution and a 4.3-inch diagonal screen compared to the 3.5-inch screen of the nuvi 255. Nuvi 755T also includes 3-D building view which displays buildings in 3-D, the ability to auto sort multiple destinations which provides the most direct route, and Bluetooth® wireless technology so you can connect to your phone for hands-free calling. Garmin Locate^TM marks your position when the GPS receiver is removed from the windshield mount - this can be really handy to help you remember where you parked your vehicle. The included MP3 player, Audio book player and FM transmitter with headphone jack/audio line-out will entertain you on your travels.

Oh, I nearly forgot to mention that both of these Garmin nuvi automotive GPS systems come with Garmin Lock^TM anti-theft feature and touchscreen convenience. Well, I hope that helps to sort out the differences and advantages of each of these Garmin nuvi versions for you. Happy traveling!