Verde Valley is an excellent campground. Their rangers are very tough on following rules. It's also the only TT campground in Az altho there are Encore resorts. Most of the West Coast facilities are excellent also, with Little Diamond near Spokane teaming up with KOA to enhance their facility.
That said, the OP is in Florida. We've found most of the East Coast parks to be more run down and full of permanents which take up the best spots in the park. For instance, the Indian Lakes CG in Indiana. There are zero decent spots left along the lakes. In fact, one whole loop consists of only permanents. Harlingen in Texas has a segregated section for TT members. They cannot be integrated with the 'regular' members. Sites are small for a large rig. We could not put our toad in our site with our coach unless it was parked blocking the front door. No additional parking except at the clubhouse which is at the other end of the park.
Buy a cheap membership and use if for a year to see if any of the parks you may visit are up to your standards. If not, sell it..buy it cheaply enough and you won't be out too much $$$...if you like it, upgrade via internet......Dennis