Don: Really, given that you are a nautical singer, if you're going to put one Tom Waits song in your repertoire, I would suggest
"Shiver Me Timbers".

My 16-year-old daughter (who made her high school locker a shrine to Tom Waits) sings this with me and it's a showstopper.

Let me know if you need lyrics/chords.

Roseville Fair? That gave me a good laugh. Everyone knows Stephen Foster wrote it.

Bill