I've already seen quite a few play throughs and other PB games from Young46 so I vote St. Andrews, Oakmont, and finally, Chambers bay. Actually, disregard Andrews. That is one of Manishgolfers best courses lol. His average is 54 there (and PB is one of Youngs best courses).
I vote Oakmont 1st and Chambers 2nd.
Cheers. Sean.