I have Passport America and not real sure if that's the answer. I have heard about Recreation USA, and of course K.O.A. Alot of them are CG's in the booney's and not real attractive. Would like to hit the NP's and stay for a few weeks at some or maybe that's not the answer. Looking to hit the West( NW, SW, Rockies). Any suggestions. I have heard that alot of Mobile Home parks allow you stay there with your RV for entended times also.