Im in Chattanooga, and we have quite a few options locally within about 30 minutes:
Mt Aetna, Lewis Chapel, AOP, Big Fork, and some consider Prentice Cooper "wheeling"
Aetna is the local favorite, LC is my favorite and is 90% rock, AOP is the only close by park we have, Big Fork and PC are both...eh
Id like to join...but work until 4 on saturdays.