The animals have no fear of humans, so your children will swim with dolphins and turtles and play near seals. But it's not all peaceful.
"I saw a seal attacked by a shark and dying, tortoises leaning into each other, both dead," he says. "You're on a beach and you see crabs hatch prematurely in the middle of the day, slowly breaking down. It's Darwin's theory of evolution and the survival of the fittest."
A tough, but essential, life lesson.