Snowbird sites where you can grow vegies/flowers?

First question is when do you arrive and how long do you stay. If you come in November, you can usually get pot containers growing before everyone leaves in April - - but we're in Arizona, so digging in the grown isn't going to do it, it will need to be in pots/raised bed and you would have to clean it our when you leave, so pots really are the only way to go. Lots of people have pots of flowers around their rigs (or in our case Park Model) and will just dump the pots when they head out.

Barb