Im afraid they are only available on the CTTH or blitz options. The only courses available on strokeplay are Bethpage, St Andrews, St Georges, Oakmont, Congressional, and the best of courses. You can also pay some credits for the pleasure of playing Cabo also.
Ive heard on the grapevine that there will be another coming soon, but no one knows what yet, im sure i see icon mention it was outside the USA though?
Michelle