We will be in the Cyclades for about 3 weeks in May. We want to visit islands that are more scenic, unspoiled, and traditional and have good beaches. We aren't interested in fancy resorts, night life or shopping. We are in our 70's, active, love to walk. We have been to Santorini and Crete - loved them both. On this trip we start in Mykonos for 4 days and haven't decided which islands from there. Milos, Sikinos and Amorgos look interesting. Also is there a good internet source of info on the ferries?