Download a  copy  of the Barnacle Bill NASHCON Rules here. Its a large color pdf and may take a moment or two. And here is a description of the Nashcon Game to be played on Saturday night.
Pirates of Cutlass Lagoon
Back by popular demand is David Raybin’s spectacular Pirate Game. A 20 foot table upon which there will be a dozen 28mm fully-rigged pirate ships all contesting some three islands upon which one will find cannibals and other unknown dangers. The waters are filled with beasties of every description. Rules will be me own Barnacle Bill which are a pirated (har har har) version of Duncan’s Gun Boat Diplomacy. As always, first choice of ships goes to those who are properly attired in Pirate garb. Game will accommodate a dozen hardy souls; Aaarrrgghhh !!
AND here is a link to a smaller version of the game