I've been to Creekside, Spring Creek (now closed
), Shiloh Ridge, Gen Sam and Barnwell Mountain. For all you Houston peeps, check out Houston Jeep People at Houston JeepPeople Meetup (Houston, TX) - Meetup
Houston Jeep People are constantly organizing off road day trips/weekends. Tons of fun and a lot of really good people.Check them out, you won't be sorry.