Well, this is a tough, but fun, choice!I would have to agree that the hustle and bustle of Pebble would be disturbing, despite its many wonderful qualities (the new 5th is very good and in the mold of Pebble's greens -- good job of fitting into one of the world's great tracks!). And Cypress is, well, its own wonderful place. Also, I fear what the management might do to Riviera, as they don't seem to get what it really is and could be, although it is great.American Classics is a good choice: what great diversity -- maybe amazing to some, but my favorite of these three is Merion. Such exquisite detail in the features and great short par 4's!L.I. Muscle might be the best pick: great golf and settings and all within a short drive of each other! That might be the kicker in the equation -- without owning your own Lear, you can play all three in the same day!How can you beat the three best courses in Scotland: the Home of golf, the Mecca (my term of endearment for Royal Dornoch), and "the best links test of golf in the Open rota?" Plus, you can play all year there and experience golf in its purest form with the wind and rain howling off the sea!I have not been to Ireland yet (I know, tis a terrible sin!), but everything I learn and hear about these courses would make it a very good choice.I might add another choice to the list: Crystal Downs, Sand Hills, and Prairie Dunes. All three are remote courses; have great open, windy, and wildly undulating terrain; fearsome green contours; great bunkering; and engaging memberships which make the golf experience even more wonderful. I would take this choice, but since it is not an official ballot box entry, my decision goes with . . .I guess after having played the Irish courses (so as not to limit my experiences in golf!), I would have to go with the Long Island Muscle and plan on playing all day every day on 3 outstanding courses, only a short drive from my manor (I would have a very nice estate and the opportunity to do nothing but enjoy these courses, right?).Great discussion topic -- any other combos someone would like to suggest?