I'll be in Texas in October and hope to check out the trails firsthand. Safe place to park. Afterwards, there is a car wash a block away to wash off the bike and truck. I'd avoid any restaurants or bars nearby. Under the bridge on the N. side has a short downhill or 2, and a bmx bowl, and lots of trash by the stream.
N. side has more hard pack, s. side has more rock in places.
Some great single track on the south side. I can stay on the south side, and put together a 10mi. Lots of fun. Take a left and park at Alsbrook, it's the only street with a metal guard rail at the corner. I recently rode one trail at a time and reset the computer at the end of each section.