This was a spectacular tour! Sam, our leader, was excellent. We had just the right amount of time at each stop. The scenery was spectacular! We had two kayak rides into cave-like structures and we had time for a lovely swim at the end. The boat ride was enjoyable and so scenic. They gave us snacks throughout the day: cookies, fruit, cold drinks, tea and coffee, and an excellent buffet lunch! The price was very reasonable! It was a large boat so no one got seasick. There were a couple of times when you had to climb from the large boat to a longtail boat. It wasn’t difficult, but you do need reasonable mobility to get into kayaks and move between boats. The staff was there to assist, but I wouldn’t recommend the tour for the elderly or tiny children. I am a senior and it was wonderful for me!