Here's a hint we learned from Foxe... a proper "scummy" pirate, as Patrick would call them, should smell the part as well...
after every event...don't wash your clothes, pack them away until your next event in a Rubbermaid bin along with a sample of tar... of course you may wish to tar some of yer kit as well, as they did. This helps your clothing stink like tar, or as young Merriweather likes to say, really rotten bacon (??) and thus more like an actual sailor...
I believe, for those that are interested in authenticity, that there is a thread over in Twill regarding tarring methods...
*** and the scummy crew would hardly be associating with high class courtesans..