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I use a Garmin GPS model # 162 using Garmin’s MapSource. There are several reasons I chose the 162 over the III +; The screen is 5 ¼ inches versus the III+ 3 inch screen(easier to see while driving) Comes with all the extras (external antenna, 117V power, 12V Power, computer cable) More memoryFor $50 bucks more than the III+ with the extras. But like I said you get a 5 ¼ inch screen. Garman has several types of map CDs available. Street and topo. The street CDs have streets and restaurants hotels… The topo CDs has most of the roads and trails, and more topo info. I use the Garmin MapSource Topo CDs. If you have a Garmin GPS with a computer interface you should be able to up-load my track into your GPS |
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