Thanks for sharing the images..
All I coud thnk of was the Edmund Fitzgerald and it's collapsing Hatch covers. With that kind of action in shallows seas you could see how she stove in her bottom side on rocks and never knew it till the wave actions further down toward Whitefish allowed the over runs and hatchway collapse. The weakened keel just allowed her to snap in two and she dove deep and green and never came back up....
Amazing the angry sea can get when she's shaking her fists...
