Only successful in terms of having a great hike on a beautiful spring day in Red Rocks (after a wet winter). Only came into Oak Creek at the last minute, thus didn't have any route directions, but still thought we would try for the summit of Rainbow Wall. Well, after the late start we found ourselves tired and a bit confused as to where the route went. Stopped high up one of the "right" forks of Oak Creek, somewhere behind Rainbow Wall. Will have to go back to try again someday in the future.
PS Lots of water in Oak Creek Canyon this March. Pools were full and water flowing pretty good.