Re: Fall fishing
You might want to try some of the campgrounds in the Townsend area. Some of them have some small cabins with heat/air and bathhouses. Not the most convienent form of lodging, but it may be a possibility. I don't know of any by name, but I'll pay closer attention next time up and try to get those names for you. I live in Maryville and fish the Park regularly (1-2 times a week, hopefully).
May you fish more than you wish for.