ps. your America the Beautiful Access Pass will work at any Corps of Engineers campground, National Park, BLM campground. You get the campsite at half price.
I use Google Maps to map our route. I then look about where we want to stop for the night or a few days and note the town. I search on www.woodalls.com for campgrounds in that area, by distance, then I check the reviews on www.rvparkreviews.com before we decide. I use the CoPilot iPhone app for our GPS. You don't need a cell connection to use it.
