A few people mentioned Shoals of Herring. It's a beautiful song. Louis Killen has recorded it on his 1995 cd/tape Sailors, Ships and Chanteys, and can be heard singing it live on the tape Music From San Francisco's 1994 Festival of the Sea. I'm not sure, but I think the original radio program "Singing The Fishing," which it was composed for, was released as an album by Folkways and might be in the Library of Congress/Folkways catalogue.