Anybody ever seen them on a shoreline?? I had one roll on a fluke today on a shoreline and it really caught me off guard. Everything I thought about them just went out the window. Is that a rare thing? I know they like crab trap markers, and not 100 yards from the shoreline there were crab traps, but it was probably only 3' where the boat was floating and definitely no more than 2' where I saw it on the shoreline. Anybody got an answer? Didn't catch the fish as all I had was a fluke and no shrimp.