This is the last rapid on the run.  A huge boulder presents itself on river left, funnelling all the water to the right side. Half way through the drop, the boater has a choice of going left into an eddy behind the boulder, or charging straight through the right channel.  Catching the left "mystery eddy" is unequivocally fun for both the boater and the boaters behind, as they watch you disappear.  Be aware that the rock that splits the lower channel, just below the mystery eddy, presents a potentially dangerous pin spot.