The Apple Barn is good access but the bottom end of trout water really and the picking up of smallie water.
I am at work now and will be glad to help you out with info as well as directions to/from later today.
http://www.fishingtn.com/showthread.php?t=7483
http://www.fishingtn.com/showthread.php?t=5275
http://www.fishingtn.com/showthread.php?t=7190
http://www.fishingtn.com/showthread.php?t=6523
There are some threads where this has been talked about before. Some info may be repetitive.