Since the crew has asked, this is my policy on voting (though I'm actually against Democracy as a principle, ye rebellious scum):
As long as it is within the time limit, you can recast your vote any time. There's nothing against it in the rules, and I know I've cast my vote in haste, or because I wasn't sure if I would remember or be around to do it later.
However, I'll be ending the voting round preemptively if I receive all of the votes, since there's no reason to drag everything out any longer than needs be. So I'd still recommend making sure you're vote is as you want it to be as soon as possible. THAT IS NOT a reason to vote for somebody random just because you know you can change it later, so watch out and don't piss me off, or I'll 'ave your guts for garters!
- Your representative of the pirate council of scurviness signing off