One other thing I just thought about.
There are 6 of us left. If the vote today ends in a 3-3 tie, no one gets lynched. Then the mafia kills someone making it 2 mafia, 3 townsfolk.
That will take our odds down to a 2/5 chance to be right, instead of a 2/6. I don't even care if I'm the one to be killed, the way I see it it takes one person out of the equation.
Is my math right on this? I'm not saying we should do it, I'm just saying it is an idea. Of course in order to do it we would have to do a "all votes are final type situation" and have to pick an order that we trust it not to be get screwed up, because obviously if the mafia man picks last, that's all she wrote.