Sounds like a really good evening, but unfortunately it's 4000 miles away! I'm a bit puzzled by your list of Chanties/Shanties which includes "On Ilkley Moor baht 'at" (On Ilkley Moor without a hat). Where does this fit in with a sea/water shanty?, also "Martin Said to His Man".
I do hope someone takes up your mantle when you've moved on, this kind of music is part of everybody's history.

Best regards,

Ralph,
Gleaston,
Cumbria.