Brewing the Crew of the Tammeraut

Currently in my Ghosts of Saltmarsh campaign the crew of the Misty Gem is finishing up their campaign against Captain Syrgaul and the drowned crew of the pirate ship the Tammeraut. This, of course, is part of the adventure from Ghosts of Saltmarsh, Tammeraut's Fate. In the published adventure, the normal path is that the …