I bought a ticket for dolphin watching in the morning before the tour and it charged me $89. I boarded the cruise in the afternoon and the tour duration was approximately 4 hours.
My plan was to watch the dolphins but predominantly swimming with them in the ocean. Unluckily, we’re told that it’s appeared not many dolphins on the day (perhaps it's due to the weather?). Thus, passengers included I had no chance to jump into the sea and swim with them. I was really disappointed; all I could do at the moment was only shooting more pictures and recording videos of the lovely dolphins and surrounding areas.
