I got to go last year. Was out in Santa Maria for training. Once I realized I was so close, I stayed the weekend. Drove up on Saturday, rented a 400ex from Arnies Atv rentals. I beat the piss out of the bike, and with its stock suspension it returned the favor to me.
Jared, its a little bit like Flornece, but smaller. You can't ride in any trails...that I could find anyways. It was still very cool, but I wouldnt say it would justify a special trip.