I second Suebrenn, we stayed at KOA in Claremore for 2 nights in October. Sites are large and well kept up, everything worked. We toured the Woody Guthrie and Will Rogers museums, then we rode around photoed "The Outsiders" locations for my niece's school project. Just used the casino for Prime Rib (I'm not a gambler). Everyone was nice and friendly.
2015 FR3 30DS
Towing 2016 Chevy Sonic LT