Some more shanty related stuff - this is from Fiddler's Green which is not technically a shanty but is pretty good and sea related, so counts in my book.
"Where the skies are all clear and there's never a gail
And the fish jump on board with one swish on their tail
Where you lie at your leisure, there's no work to do
And the skipper's below making tea for the crew"
"Now when you're in dock and the long trip is through
There's pubs and there's clubs and there's lassies there too
And the girls are all pretty and the beer is all free
And there's bottles of rum growing on every tree"