There seem to be quite a few of us floating around on this board. As first year students, you probably have no idea who we are or what we do.
The FYEO has a bit of information available at their website, which you can check out here: http://fye.mcmaster.ca/ww/Reps.htm
We are the ones who help you all week. So don't be scared of us! Come out, participate in events, and have some of the best fun of your lives!