There are numerious RV parks/resorts in the Mesa, Phoenix and on the west side of the valley. First, make of list of "must have" amenities, facilities and activities that meet the needs of you and the family. Be specific, i.e. size of pools, jacuzzies, 9 hole or 18 hole golf course, number of pickle ball courts, wifi, computer room, library, tennis courts, size of each RV site, cement slabs, laundry facilities, entertainment presentions presented in the park, resturant within park. Go on line and look at each park out. What are the rates, weekly, monthly, 3 or 4 months, price of electricity. What is the Good Sam rating of each park? If possible, pick a RV resort/park for one week. Use that week to go visit and see for yourself all your top choices and then decide which one you want to stay for an extended time.
Val vista village is rated "9.5, 9.5 9.5 out of a possible 10.0.