Island Chain
Square Diff: 2 Island Squares Club, Long Island, New York
32 Bars None Progression
A1 Head Ladies Wheel Chain (right-hand turn once around before chaining to opposite man) WHILE Side Ladies RAT corner and Back to Partner for a Courtesy Turn (so everyone is doing a courtesy turn at the same time).
A2 Repeat for sides.
B1 Repeat
B2 Repeat