If you did the A and B trails at Oak Ridge for Camp Jeep, then you know those trails were ranked as part of the "difficult" trails for Camp Jeep. They were designed as 2-3 hour trail rides maximum for Camp Jeep, using stock vehicles with "stock" drivers.
We plan to run the Oak Ridge Loop for the Wheel-in, which is a combination of all the 17 trails used at Camp Jeep, so your A and B trails are included. We plan to start everyone at different points on the loop, wheel as much of the loop as you can on Day 1, pick up where you left off on Day 2. Do not expect Tellico, Rausch Creek, Crozet, Wind Rock, etc. God did not bless us with such terrain on the eastern slope of the Blue Ridge.
Some consider Oak Ridge on par with Uwharrie. There is plenty of bark at Oak Ridge, and plenty to bite you there as well.
If you've not visited any of the places mentioned above, PM me and I'll do my best to describe Oak Ridge.
Does this help at all?