I was there three years ago and had high hopes for images. If you search on "Gatlinburg Tennessee" on SS you only get 630-some images. Seems like a very low number for a place that sees more than 10 million tourists a year. Many of mine are on the front page of the search but sales are very slow. I would just go enjoy it and not worry about it too much unless you see something really interesting - maybe a bear wandering through town or something like that. The view from Clingman's Dome is very nice and you can get aerial-ish views of the town from the space needle or whatever it is called. However, it vibrates a bit from the elevator and people walking around so can be hard for focus. I thought there would be decent sales potential but my results were very disappointing. Just drink some moonshine and enjoy it!