North Gateway Rock, Cowboy Boot Face.
Scramble up to a large sandstone ledge below the face, and belay from here.
Spot the Cowboy Boot Crack. Initially, step left to skirt a flake, and follow the great crack to the top. 90 feet. Two bolt anchor at the top.
Medium Stoppers and Cams. Quickdraws. It's possible to girth hitch a large flake halfway up the route for an extra anchor.
There are a few old pitons along the route as well. Weight them at your own risk.