You should be able to get info on that on their website. It's been forever since I've been to gatlinburg but I know I use to love it. I've heard it's not longer a relatively small tourist town anymore, it's grown a lot which kinda takes away from it IMO. But there is so much to do there! Please post once you get back with some pic's and your opinion of the place. I'd really like to go back soon.
Also, I'd search for any local forums to see what the locals say. A lot of times the good stuff isn't listed on the tourist sites, which I know is why your asking here