I think we've got some good Overlanding areas available to us. Potts Mountain, Ivy Branch, Harlan KY, Blackhouse Mountain KY, Slade KY, Royal blue TN, Sanquist TN, Tackett creek TN, and the list goes on. But IMO, our trucks are too nice and new to do real Overlanding (to me means a reliable enough vehicle to drive a few thousand miles, carrying camping equipment etc.., and very capable off road).
I am part of an Offroad Club in Ohio, and we go to a lot of unmaintained township roads as well. But, we take our Jeeps.