Mike, you can't see Oh Shit rock in this picture. It’s down stream and to their right. This picture is of the entrance and they are to the left of where they should be. Most enter to the right of the submerged boulders you see in the lower left corner of the picture. It looks like you should be able to enter where they do and miss Oh Shit. But what happens is the current sweeps from right to left making it difficult if not impossible to miss Oh Shit.