I hand my wife the gopro and what happens next is a hoot. A Green Moray gets a whiff of a Lion Fish on the end of a dive guide's spear from another group and takes after him. He waited too long to surrender the tasty snack and almost broke the surface before the letting it go. My wife in the meantime is going nuts. I don't know anyone else that is loud enough to not need a slate. Turn up the volume and go full screen before you hit play. I love diving with this woman.