The Shinnecock Canal and Dismal Swamp Canal are both near which ocean?
Shinnecock Canal: The Shinnecock Canal (also known as the Shinnecock and Peconic Canal) is a canal that cuts across the South Fork of Long Island at Hampton Bays, New York. Shinnecock Canal:  At 4700 ft long, it connects Great Peconic Bay and the north fork of Long Island with Shinnecock Bay and the Atlantic Ocean.
i don't know