Two things won the game for us:
1) All of us voting for DV on day one. We wouldn't have, but Martin inexplicably put an early vote on him and couldn't move it. So PB and I took a chance early enough to avoid a pile on suspicious vote and ran with it.
2) The warlock craziness. I thought MartinD would be outed very early. You wouldn't believe how hard I was laughing when the chaos erupted at deadline two different times. What I thought was a severe drawback (a wolf who could be outed) turned into a huge benefit as villagers cannibalized each other. That was great!