So I should be getting my GXV shortly, based on a U500 and I believe the height is going to be 12ft 6 in. Before my wife and I head out in it, we were wondering if there is any kind of book or website that tells you where the low bridges are. I have one near my home and if I didn't know it was there it would be difficult to back up and turn around and I would then have to take a long detour. I can see this happening to me in many other places in the US and Canada. I also wondered if there is anything that tells you where all the diesel fuel stations are. Finally, Does anyone have a recommendation for a good source for finding Boondocking sites around the country?