I saw this game in the events listing for Cold Wars. Peter Landry who is active with WoG and on the Aerodrome has ventured into SoG games:

F20:159 : Running the shoals
Friday, 8:00 PM, 3 hrs, Players: 10, Location: :
GM: Peter Landry
Sponsor: None, Prize: Massachusetts
Period: Napoleonic, Scale: 1:1200, Rules: Sails of Glory
Description: A British squadron press the French towards the coast to
where the French must turn and fight if they want to get home. Set the
battle sails, open the gun ports and light your matches, the battle nears.
Rules taught, under 12 with adult.