From Parker all the way to I-40, you have large graded areas that have an RV, Toy Hauler, or 5th wheel trailer parked about every 300 ft. Some vans mixed in there too. Like a really big dirt parking lot overlooking the river. I guess it is disbursed "camping" but you are not communing with nature or anything.  I live a few hours away and just wanted to see what the area was about. I decided that the camping experience wasn't for me and came back home.