If you could get a hold of mwok or Jimbo, they can definitely help you out. It might help to get an estimate of how many teams (bands?) there would be. If anything, just try to make it as simple as possible.
Also, chances are that you know some of the people who would be participating, due to it being in your school, so don't just make the team pairings random. If you know that a couple of teams are more experienced than the others, then put them against each other. It would make the tournament harder for the experienced teams, and it would also better ensure that the not so experienced teams get to play longer.
Good example of a tournament bracket would be this:
Gotta love wikipedia.
Yea I'm not active anymore, nor am I updating the WPUNJ topic (no point), but if you wanna contact me, just hit me up on facebook. Search Alex J Rios and that should be me.
Team Pink. woooooo damn that was a long time ago. wtf