Our tour guide, James, was excellent. He was very friendly and organised all aspects of the tour - aquarium access, snorkelling equipment, lunch and even packed us an esky (ice box) full of water, soft drink and, most importantly, extra beer. Having our own private jet boat was neat! We zoomed from island to island and didn't have to share equipment, rush around or wait for others at each stop - meaning the whole tour was at our pace. Highly recommended!