How about Heave away me Johnnies? Both the rhythm and the chanty line part of the content seem appropriate, though you might want to rewrite the verses:

Heave away, me Johnnies. Heave away -- away! ( ... ) And away, me bully boys, we're all bound to go.

Claire

(By the way, I never miss a single episode of News from Guam! Please keep on sharing your adventures.)