After spending a small fortune on Garmin's over the years and faced with another $400 RV specific GPS I decided to try the paid version of Copilot for $6.99. You can enter your height and can also avoid restricted propane tunnels. I have been using it for over a year and prefer it to my past dedicated Garmin GPS's. Battery went on one and the charging connection broke on another. This APP does everything that the $400 GPS does for $6.99. I use WAZE which it is another app(free) that gives you live traffic updates. I just switched from a flip phone to a smart phone last year so I am not an early adopter of technology. But to me I would never buy another dedicated GPS. I made a mount for the RV and tow car for it. I use the satellite view in Google maps to zoom in to see the campsite.
