no camping at jawbone?

That is not correct, you can bring ANY size camper to Jawbone. Full size class A or race semis fit easily. There is a tremendous amount of room for multiple families. The only limit is the length of stay which is 10(?) days continuous in the same spot and I doubt that is enforced unless you start to lay down concrete foundations and start planting crops. We are starting to go out there as of this weekend. PM your number if you want info.