This was a total rip off 30.000 rupees for 30 minutes and a complete joke. This is supposedly a government controlled price. The water was murky and you could hardly see anything except a few tiger fish. The real excitement is on the land just to the left of these boats near a reef.....where some large turtles come in for feeding. That was amazing, free and a major highlight of my trip. I happily gave some money to the man who had the seaweed.......but he tried to get 10.000 rupees out of me.