I'm pretty sure it started years ago on the Casita
forum but it's open to everyone. There will be all brands there. It is listed on this forum under rallies for Feb.6-8 . If you get to Dome Rock a week early, you wont be the first one to arrive. I went last year and had great time. It was my first rally. I did not go to the "Slabs" last year but next time down that way, I'll probably go. Several people advised against a stop at the Slabs but I'll probably go anyway. Some safety concerns were mentioned.