I went with Yhony in December 2008 and it was the best experience. His guys were the best got us to the caves first and we had a great time. Would recommend them to anyone thinking about cave tubing. We had a tour of the area on the way to the caves along with some cashew wine that was delish! Then on the way back stopped at a little resturant for some good(cheap) beer and snacks. We could also buy t-shirts if you wanted. I had a large group and he got us own bus. It was new bus (the best they had) Then they got us back to port with enough time to shop because some people in my group wanted to shop. Again if you are thinking about cave tubing go with cave-tubing.com They are the best!