From Jumping Off Rock Trailhead, I have backpacked north on Uwharrie Trail with TomTom, some time ago.
First night, we camped along side Poison Fork Creek. Good water at creek for coffee. At least 4 or more sites for hammocks.
Next morning we backpacked north on Uwharrie Trail to top of Little Long Mountain at three sided trail shelter. We camped there. There are trees for three hammocks at top. More trees are available a short hike either north or south along trail.
Water source at the top, is questionable, there is a spur trail off of Uwharrie Trail north, that has a spring.

On another trip, me and Twistytee, backpacked from Jumping Off Rock Trailhead going south on Uwharrie Trail. After about an hour we camped by a small stream. Stream was shallow, but it was great for coffee.

Jumping Off Rock Trailhead, Uwharrie National Forest, Troy NC at Flint Hill Road as shown on AllTrails, AllTrailsPro

Google Maps
Jumping Off Rock Trailhead
2015 A Flint Hill Road
Troy NC 27371