Want to plug a buddy's campground down in Tennessee- just off hiway 421 AKA The Snake.
Switchback Creek is a minimalist campground with two small cottages, a bathhouse with running water and showers. They have a BBQ (gas) grill for guest use and can accommodate groups, arrange a larger BBQ/cookout for your group. etc.
Owner/Host's name is "Windy" Eads
Check him out if you're riding down there this summer.