The Meadow Roof Crack Project - Meadow River Gorge, WV
This is by far the burliest roof crack I have tried and certainly the hardest one in the region. Nic Spruil showed this to me last May, and it still (as of June 10th, 2012) has not seen a free ascent.
A stout fingery sections leads to good hand jams. After the good hands it gets very awkward and turns into a flared, 30 inch deep pod.