I wonder if the RV park management in question had previously had a problem with somebody hiding out from the law. I doubt whether most RV parks would balk at a single adult using their facility. It will take some time and experience to feel comfortable camping/touring alone. Expect some RV'ers to act "guarded". We have had some possibly dangerous types try to "join" us causing us to pack up and relocate. Be careful as a single camper, especially in rest stops, and non-patrolled camp sites. Try to camp near other RV'ers, not isolated.