The Maprika Map Ap works well to identify a rider location.  The Babcock trail is displayed on the map but I couldn't find it and ended up on a muddy hikers trail instead.  The Maggie Rocks trail has fallen trees blocking the trail and it was valve-stem-deep muddy.  The Derailer trail is one way and it should be accessed by using the Upper Mirkwood trail.  The Hood, Ewok, and Forbidden Forest trails were really great to ride.