Please help me sort out my Greece vacation. I would love to know what is a must see. My wife and I will be going from Aug 3 to Aug 13. About a day and half will be travel from Chicago to Athens. We are from Florida, so we are not interested in lounging on beaches. But we love historic as well as natural sights, good food, some good activities, and maybe some dancing. We are both in the upper 30's and in good shape. I was thinking, Athens, Crete, and Santorini.