Rock Crawling happens here too, I recall there being a TV show on a local channel about it. I'm not overly familiar with it, but it is pretty crazy seeing some of the rocks they just smash up. Like, vertical bitches.
I'm trying to find out whereabouts, but I keep finding pro-competition sign-ups and the like. Oh, and a 1/8 scale R/C 4x4 for sale. =\
Rock Crawling is now officially on my list of things to do when I graduate. Along with karting.