I didn't know that this type of thing still existed. I'm not suprised though. People have said the same thing about flatland, "Yo! People still ride flat?" -Yes.
If anything exists you're probably going to find it somewhere around LA. Richard recently tried his hand at offroad RC car racing.
Richard had this to say about the experience:
Dude, it's so hard to drive those things...It was my first time so I kept messing up everyone else's cars 'cause I couldn't drive!