I can't recall the names of the trails be a few years back I picked up a trail that left from Cade's cove, it was a pretty easy kinda gravel road, had the trail to ourself.
On the other end of the park there was another road we tried to take however the night before we did the drive storms came through and took a bunch of trees down... I can't recall what the road was called
Not many jeep trails in the park, I have taken the one out of Cades cove, Parson branch. Its not much more than a single lane gravel road, but was a great road to get away from the crowds. It is a one way road, so if you go down it plan accordingly. Also check out Jeepism in Townsend, TN just west of Gatlinburg, they do runs once a month so they could help you out.. There are a couple of other roads in the park just look at the park map.
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