Pictures were shot with a Minolta underwater camera with Kodak 400 speed film. Most were taken without flash. The disposable cameras are limited to about 9 feet deep. The turtles were shot at Napili Bay. We had to swim out past the second reef. While this swim is not for the faint-of-heart, I would not consider it dangerous. I would recommend going at mid to high tide as the first reef is close to the surface.