According to the tax records there are several Sun City Festival homes scheduled to go into foreclosure.  Some may never actually go into foreclosure if the current homeowner is successful in selling their home as a short sale.  All you can do is monitor this page and be ready to jump if one shows up.  The newer homes in these Del Webb retirement communities can generate multiple offers within hours of hitting the market... IF it is priced aggressively and the home is in a great location.  One other thing, CASH is king when dealing with the banks and/or multiple offers.

Foreclosures in Sun City Festival