We looked at condos, apartments and houses when we first came to AZ. The problem with them IMO is that most of those places the neighbors go to work and come home leaving you alone all day. In the evening the people who work just want to kick back and get ready for the next day at work (just like we did) in an RV resort you have things going on all the time and if your are bored it is your own fault.
As for fiver vs Park model. I am with the rent one group.
For a list of rentals in the park I am in go to
http://albartsch.com/index.php/rent-spread
