How was your experience?
Good trip, but the boat stops on the way back to let off the 1-hour cruise attendees. They say for a few minutes, but it's more like 1/2 hour! So really this 2 hour trip is only a 1 1/2 hour trip. The northern leg of the trip is not as interesting as the southern. My recommendation would be to just take the 1 hour trip southern leg.