Long but worth the read (see 5th post (mine) on this thread): http://nclrclub.org/forum/showthread.php?t=668

This video sums it up: http://www.trailsintrouble.org/

In CA, support CORVA or take one of the three actions suggested.

Outside CA, you can still get involved (you love our trails in CA right) or contact your local off-road clubs or association - ask how you can help.

Happy Trails Folks!