This is a very broad topic, I know. It will be our first trip to Greece (May, 2010). With only two weeks I want to be darn sure that I hit the highlights. Now I realize that this depends on my interests but you have to admit that there are simply SOME places that are on the "A" list. I'm tempted to stay away from Santorini and Mykonos simply because so many tourists go there. On the other hand, friends say, "you simply MUST visit Santorini." So, as I research Greece and the islands, I would appreciate advice from anyone who has ever been there. It certainly would be easier if we returned to Spain!!