@ duit14:
Here's an example of what I've got going so far. We get around 15 or so people every war (twice a month during summer, once a month during the school year). If you're ever in Vancouver, let me know. I have plans for making a BIG war but that's for next summer (or when the Season of Foam Team decide to make their way up to Vancouver, or when my group has more than 25 attendees on its own).
As for an Edmonton war, if it's during next summer then let me know, since my brother lives down there and I might be able to stay at his apartment. But between now and next summer, I can't even get out of the city. I'd be happy to help out if you've got any questions regarding getting more participants and setting up a war, just pm or somethin'.
@ Langley: Zerves is on the list, but I haven't heard from him about attending any of the NUVO wars, which is a shame.
@ Bomberman: I wasn't aware of this

Let me know when you're heading up here next, eh?