Sue caught me struggling to focus on the snapper under the water. No luck! My boat kept drifting away beyond the focal length.
Sue had better luck. And a better camera with polarizing lens. And better eyes than mine to spot this turtle in the first place. This one was oh, nine or ten inches long (its shell), but she shot another one later at least twice this big. With her camera, she shot it. Funny, several folks asked us what we were doing, and when we responded "turtle hunting" they thought we meant to catch and eat them. Which I did as a kid, but wouldn't now, since turtles of all kinds are under great stress. This one seemed pretty cool, anyway, not seeming to mind our poking our cameras at him.