This sounds awesome. I want to play this online with my friends soon, too. May I ask how you folks managed to do the secret card-rearranging and card-shuffling involved in the game? Did you use Roll20, or some other online playing card service?
We used Roll20, and it was fairly clumsy, but mostly because half the table wasn't really computer savvy and the interface confused them. We had to rebuild the deck more than once after we saw some duplicates pop up, but eventually we got the hang of it and it worked out pretty well. (I mean, as well as any game where you're being hunted by a horrible creature doing horrible things to children.)