I'd have to agree with Mr.Bottiglieri here. I think that the best method to have your team cheering at the event is to have them (inclusive of myself, I am a student), excited and involved as an integral part of the team. This doesn't mean that students that are will always cheer loudly at events, but it certainly gives plenty of motive; My team normally goes hoarse by mid-day during the second day of qualifing matches

. Hope this helps
-Mike