I'm giving it a three star only because we got stuck behind a slow boat. They kept on speeding up then slowing down. It was supposed to be a SPEEDboat adventure but my whole focus was trying to stay 10 boat lengths behind this boat as directed. We were the last two boats and the tour guide didn't intercom in or come by to see why we were so far behind. He should have asked inexperienced drivers to be at the end of the line of boats. The guide was so far ahead of us, we couldn't see him as he left us behind. Upon return, he was very aggressive with asking, almost demanding for tips pointing to the ATM, very unprofessional. The tour wasn't terrible but I think this would have been a great experience if the guide made more attentive to the drivers.