My mother manages a retirement community in AZ that looks great to me. At least 1 member of family has to be 55+, you have to buy a home there (no rentals, but they have a couple of apartments for rent if you want to try it out before buying), and then monthly space rent is $300 or $400. Most of the homes are double-wide mobiles but they are quite nice with screened porches, covered driveways, desert landscaping, etc. The homes cost from $10K to $100K and vary in age and condition. There is a clubhouse with lots of activities, pools, putting green, dance floor, and a laundromat and arts & crafts building.
I can't wait to FIRE and go spend a winter there. It is so cheap and the weather is great. Looks like it might be fun.