I am giving it a 2 rating not because of its conduct but because of nature of the tour. If it is cloudy and it starts raining, you are done. We were done. We did manage some fun though and we got an idea of what to see and pay for again. I very strongly feel that the operators must stop the tour for their own sake when it rains and is cloudy. There is no shore to be seen and shoreline is hardly anything other than a shade of gray.