You MUST do the "gem mining" in Pigeon Forge. WOW, what a wonderful experience and VERY profitable. If you have kids this is so "educational".
Quick Tips:
If you are traveling during summer months do park your car and take the trolley(from 25 cents to ). Do NOT pay more than to park a day in downtown Gatlinburg (there is some real ripoffs here and if there prices is not prominently displayed move on).
Next suggestion do the timeshares presentations as they give GREAT freebies for you doing this. Just remember to keep saying "No,thank you!" DO go into the Smoky Mountains National Park as there is some beautiful scenery!
Best Way To Get Around:
If you are there in the summer months DO park your car and take the public trollies!If you need a hotel, do stay at the hotels in downtown Gatlinburg as you can walk everywhere and save a fortune in parking fees etc.