September 25th and 26th. I got a ticket for the ride, then reserved a cabin at the staging area. Now I can't go. It's sold out but the organizer said I could sell my spot and to just let him know. See http://www.familyoffroadadventures.com/YosemiteDualSportAdventure.asp $99, just what I paid. PM me if you wanna go and we'll get you set up. I can cancel the cabin so you don't have to take it if you have other acommodations. Since it's sold out, this could be your only opportunity to do this scenic ride.