My friend an I took this tour today and it was all it was promised to be. George and Katerina were wonderful hosts and made sure everything was going well for their guests. Aside from the swim to the impressive volcano and all the other stops on the tour, they did their best to ensure that we got to sail with the porpoises (which we did). We were also given a cd of the photos that George and Katerina took of us throughout the day, including the video of our new friends, the porpoises! Thanks for a great day out.