Out and back ride, all singletrack on #62. For a longer ride, at the end of #62, turn right on #9854, take to #299, turn left on #299. Take #299 to the end turn around and follow route back to go. This ride should be almost 2000 verticle feet of downhill on the way back.
Go to Ranch Trailhead on Walker Rd. Park at China Buffet unless you don't mind shelling out $5 to park, it's only about half a mile to the trailhead.
http://www.singletracks.com/item.php?c=1&i=3121