I was out tooling around in Truckhaven yesterday (in 2WD no less) and had a blast. Ran the Tectonic Gorge trail east to west geocaching, looking for the Hydrant Hill cache.
This is a killer off road area, just west of the Tierra Del Sol playground and practice area. Lots of room for camping! This run will be a great opportunity to hone your skills in the tight stuff.
Fun, fun, fun!
(that's three fun stars on the fun star scale btw)