Bridgeport has a nice OHV park, maybe an hour tops from you, thats where i started wheeling when my JK was bone stock. Rock Trails of Tolar is good stuff, its down by Granbury. for a weekend trip I would suggest Barnwell Mountain, its down by Gilmer, maybe 2 hours from you. lots of good camping, they even have a few tiny cabins. our club just had our yearly event there and well....it was epic.