As others have already stated, it depends on the reason I am in the RV. If I am going "camping" to get away from things, I will usually opt for a state park. Hiking trails is my thing. I have not found very many private RV parks that have enough trails to satisfy me, although there are some exceptions.
If I am traveling and just want a place to stay for the night, I prefer an RV park. My reason being that I want a pull in site big enough to stay hitched. I also like the opportunity it provides me to dump, in cases where I have not had full hookups along the way. My tanks are so small that I need to dump the black tank after 4 nights, no matter how I try to conserve my flushes.
On the whole, I don't like being parked side by side where all I can see out of my windows are my neighbors' rigs. I feel like I am in a fishbowl being observed the whole time, which kind of creeps me out. For an overnight stay when traveling, I can deal with that.
