Wow! That one goes back a decade or three! I can't believe it, but I still remember the first verse. Not much help, but it's a start...

Oh, come along boys
I'll sing you a song
About the days when the fish were thick
And I was young and strong
We set sail one morning
In the face of a howling wind
And the waves roll out
And the waves roll in
And the waves roll out
And the waves roll in.