Definately go with the S-12. That's what's on the back of my bike. I won't be mounting a new one for this race though. Lawman's description is spot on. It'll be hot, long and Dusty. Two years ago, we Long course riders rode like 18-20 more miles after the cut off, and it was tight. A real contrast to the race course early in the day.
Lawman, I tried to get Mike Burkeen to come down for this race, but I don't think he could fit it in his schedule. YOu mempho guys need to twist his arm until he attends an enduro. Drag his butt down to Alabama for the Rockford race in September.