Trailhead for Moses, N. Maggie, Angora, Coyote, Hockett Plateau, leaving from Shake Camp or Hidden Falls Campground and hiking up the Tule River. See below for links to waypoints and maps. This facility is closed in the winter. Note that by this point of your drive the DeLorme StreetAtlas roads are totally incorrect. Follow the main road, and keep looking for Balch Park or Shake Camp signs.
Some maps show several road options north of the headquarters.
The last road junction is at waypoint DIRT2, where you choose left for Shake Camp or right for Hidden Falls. While the trail is shown on the 7.5 quad, it's not shown accurately - the hump is much higher on the ground than it is on the map. The trail is also longer than the River Trail. This is the most scenic and the shortest trail, and having hiked all three this is my choice. This is OK if you want a new way to return, but watch out for the junction with a trail that goes even further east to points unknown.