I took the sunset tour with my 7 year old son and my mom. All three generations enjoyed it immenselly. Please don't think this is for honeymooners and loved-up couples only. This fas my impresssion and boy was I wrong. There was a mix of families with young kids, groups and a few couples. We started out of Oia at 15:00. and headed for red beach, 30 min stop for snorkeling, next stop white beach where the lunch was prepared. The choise was between a porkchop and chicken ( I think you need to order chicken in advance), there was also greek salad, wrapped grapeleaves, macaroni salad, bread and for dessert sliced apples with sweet syrup. Drinks: sparkling water, coke/sprite/orange soda, wine and ouzo. After lunch we headed for the hot springs and then slowly we sailed toward the sunset. The timing was perfect! and we were the last vessel to come back to the dock, beautifull scenery and views of Santorini from the sea, highly recommended for all ages.