Elkmount (Gatlinburg area)
Smokemount (Cherokee Area)
Mile High Campground if going before Oct 15th (also this no hookup camping, but well worth it, stays booked).
Pine Mountain (full hook-ups, based out of Pigeon Forge) in town.
Lots of info, in the forums
Posts to helpMarkiemark:C
Banned member for posting Customer satisfaction maybe catching up : http://rvmiles.com/camping-world-investors-file-class-action-after-stocks-fall-60/
OK to ban per Mark F.