I oly have 25 minutes left on this library computer, mine is done.
Thanks Jerry for your mention, drinks on me at Mystic.
I think the Johnson Girls have recorded a version of your "Walkalong, Miss Susiana Brown", I'll have to check when I get home. There's also another recording from the Lomax collection "St Peter Was A Fisherman" I forget what islands they where collected from, St Peter's maybe, you'll find, I think 2 versions of "Yard-o".
Another group that did some BWI shanties was the now defunk 'Boarding Party'.
In Doerflinger's collection you'll also find shanties from the southern islands. "Knock a Man Down" a version of "Blow the Man Down" & from the mentoned collection above; Rounder's Deep River of Song. Bahamas 1935: Chanteys and Anthems from Andros and Cat Island. Rounder 11661-1822-2 you'll find in Doerflinger's "Come Down You Bunch of Roses" which was in 2 part harmony on the recording but is is eithe 3 or 4 part hamony on the Bording Party's CD. To whom I believe credit goes to Bob Walser for taking it & expanding the song's harmonic evolution.
When my computer's back up I'll revisit this thread.

Barry