Using the Rand unit to find campgrounds is an absolute delight. You can be traveling and ask it for campgrounds around your destination or along the route. Finding a fuel station large enough for the RV (40 ft + toad+) is just as easy.
It has been confused a few times and that is frustrating but today I needed an RV parts place. My Garmin did not help much but the Rand unit popped them up easily so I carried it in the toad to the rv store.
The RVer Points of Interest are an exceptional bonus and the 7 inch screen is very nice.
The autozoom was making me a bit crazy until I figured out that it will change the view to the long ways (right to left) to include more long distant info. As it gets to more important info it will turn the display back to the route up position.