Old Cane,
Take a look at your TWRA hunting guide for Tellico. They have several non-quota hunts this year. Indian Boundary campground is available during these hunts. The campground is operated by the Forestry Service. If the main campground is closed, campers use the "overflow" area, which is primative camping (a couple of outhouses and some well pumps). If the main campground stays open this year, they will have a bathhouse and camper pads. They used to be closed during the winter, but I heard that they started staying open for the hunts. I need to call and check on this because I'll probably be hunting up there some this year. Tellico hunting areas have good road access, but they don't allow ATVs.
If your are interested, send me a PM and I'll try to answer any questions you might have.
Best,
TnNuc