I rented a motorboat today from Ampelaki and I have to say it was one of the best activities I've done in a long time! The boat was well equipped, the staff was fantastic and my wife, 9 yr old son and I made some memories that will last a lifetime. Plus, my son learned how to drive a boat. The coast is beautiful and the water is so blue it's mind blowing. You can anchor off secluded beaches and dive off the boat to swim and it only costs 70 euros for 8 hrs. Plus, you don't need a license. And if my 9 yr old can drive a boat, anyone can. I highly recommend it!
The boats are docked on the second beach right across from the monastery.