My wife and I will be heading to Eastern Tennessee next weekend (Chattanooga, Sevierville and Gatlinburg) and we're going to take the bikes. Other than Cade's Cove, are there any other relatively flat (Remember I'm a Floridian, and my wife has little ride experience.) bike paths around the Smoky's? I would prefer off-road and paved. Tom, I know you did Chattanooga, how was that path?