Grapevine Rapid (7), at river mile 82.1, has a center-right rock pile at the top of the rapid, and a sharp lateral hole in the left tongue. A right move toward the foot of the right side rock pile helps you miss the top hole, but sets you up for another hole in the lower third of this rapid to the right. Moving back to the left can avoid this lower hole, which is usually runable if you hit it straight, but sets you up for another hole on the left. Hit those holes straight and you should be fine.

Grapevine Rapid