Sit start at the bottom of the obvious Flake undercling that diagonals upwards from the right to the left, just right of the tree. Pull on and undercling the flake up and left to it's end, then head straight up on good holds to the top, the last hold or two not being obvious from below. The first couple of moves are the crux.
There is a V2 stand start, that begins at the end of the flake and finishes the same.
This is on the first boulder above the parking, the same as Stir the Pie. From the trail head, take one of two trails up the hill to the right to the first boulder. Cowboy is to the right of the middle of the long vertical face that faces the trail head, around the corner to the right of Stir the Pie. It starts just right of the tree.