We had great expectations for this trip. However, it just turned out to be just a tour of the immediate area, which we had already seen from bus trips and walks. The novelty factor of the land and water factor soon wore off, leaving us bored and stuck on the vehicle. The tour only lasted about an hour, and the running commentary was brief and uneducational. The 'duck dive', which is its main selling point, was a brief excitement to this dull trip. On the water, we just saw a close-up of what we already saw on land. Hence, $32 dollars for an hour, it was not worth out money at all.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.