Anybody know of areas near to O.C. that are good for MX practice (not tracks, but for circle drills, jumps, ala Gary Semics' techniques). I'm frustrated because you really can't practice at the local tracks. But I haven't found any nearby open, legal areas that are suitable. The Stoddard area is way too rocky and sandy. Beaumont would be perfect but for illegal land use issues (tickets from the local law). Where do you practice?