Climb the "flake" past a bolt then up through a few juggy moves to the tenuous top out. Bring screamers. Old bolts.
Location
All of the Luffenholtz climbs are located at the north end of the beach. Descend the stairs, cross the creek and walk about 200 yards to the crags. IUD is the first route you will come to on the southwest face of the first "climbable" formation.