Tombstone Territories RV park. Near Tombstone, Kartchner, Wineries, Bisbee etc.
Grand Canyon Railway RV, Williams, AZ. Bearizona, Deer Farm, lakes, route 66
McDowell Mountain Park, great views, large spots, quiet.
Chula Vista RV park, San Diego, CA. Nice place, bay side park.
Pechenga RV park, Temecula, CA. Large spots, very nice, wineries, casino.
Wine Country RV park, Paso Robles, CA. Wine country so mostly adults, big rigs.
The above are not labeled as 55+ but mostly cater to such. Grand Canyon railway RV park will have some families but most is big rigs, adult crowd.
2014 Winnebago 26FWRKS 5th Wheel
2007.5 Dodge 2500 6.7L Diesel
2004 Dodge Durango Hemi 3.55 (Used to tow TT)