All ActivityMost RecentMost LikesSolutionsRe: HELP--planning 7000 mile trip.....We use a Garmin 760lmt GPS. It is made for Rvs and has very good search features for such things as Campgrounds, Shopping, etc. It also came with a back-up camera which works wirelessly. We've used the campground search feature many times to find campgrounds while on the road. We then research on our smartphone the ones we find and choose one we like. That works out quite well. The 760lmt has settings for rv height, weight and length which allows choosing a route avoiding height restricted bridges, toll roads and the such. Cost 2 years ago was about 600 dollars. Worth every penny. And free map updates! https://www.amazon.com/Garmin-760LMT-Wireless-Backup-Camera/dp/B00IUO7PHE/ref=sr_1_3?ie=UTF8&qid=1501085696&sr=8-3&keywords=garmin+760lmt And yes, RVParkreviews.com is outstanding! Jump