I don't know anything about it. If you go take some video so we can see what it's like.
Nolichucky (Cowbell) looks to be at a decent level right now. https://waterdata.usgs.gov/usa/nwis/uv?03465500
The Hiawassee (Leslie) should be stabbing distance for you, but indeed it doesn't look like they have been doing much 2 generator releases though and that is not likely to change unless there is some rain. https://www.tva.com/Environment/Lake-Levels/Apalachia
The recreational releases on the Hiawassee don't kick in for another month. https://www.tva.gov/file_source/TVA/Sit ... lendar.pdf