I know a few years ago a bonnethead shark was found (dead, of course) in one of our Pennsylvanian streams. Besides the horrible death for a salt water creature, think about the sort of contamination you could be introducing to your local water supply. At least in this case it was dumped in the woods for scavengers and not in a local stream/pond/reservoir. But really, fellows, a little forethought (or catch and release) would be nice.