If you know where Piney Wood school is (right outside of Star, MS), just head toward it down 49 South. There is a white fence that starts at the end of the Piney Woods property, there is a small road right next to where the fence starts. You take that road about 1.5 miles back (it's a gravel road) until you see the big concrete blocks, and your there!
It's private property, we haven't dove it yet, but was told it's 90' in the middle (TBD).

Btw, there are no signs posted.