When my band was playing College Station there was a group of guys that always came out to see us play that were MXrs. I'm not sure where out there they rode but there is a track. It might be a private one though. I'm not sure how far it is to Bastrop from CS but I go there some. I've been to Cross Creek a few times, they have a night track with very good lighting and a big day track but I've never riden the day track. They have night practice on Wed till 11pm and usually not crowded at all, it's a 2 hour drive for me but it's worth it when you don't have any other time to ride. There's another track in Bastrop called Lakeside I think. I've never been but I hear it's where everyone goes. Practice is the same night.