Terry from Alpine Off Road in Montrose told me he was there that day also. Said that at the top when they turned around the driver took the vehicle out of 4 wheel drive to turn around with better turning radius, then after turning around went to put it back in 4 wheel drive and when Tcase came out of 2wheel and into neutral vehicle began moving and driver could not get vehicle into 4 wheel drive then vehicle began moving faster and when she hit brakes she didn't have any.
And I think I would just watch from the bottom and not take my rig up there. I am sure its a nice view but nothing I need to do.