The plan was to park just past the quarry/firing range (red flag), then go counter-clockwise (yellow). Try to get to the top of Hill 3012 (red), if it was doable. Check out Rock Tank and Filaria Spring, then climb to the saddle where the Wood Canyon Rim (black) hike turns south. Instead turn north to the top of the mesa, then proceed along its west rim, overlooking Telegraph Canyon, to what we hoped would be walls (blue). Finally, pick our way down the cliff to the jeep trail, and back to the trailhead.