The other day in my religion class, we were talking about Mormonism...my professor asked if anyone was going to vote for Mitt Romney. No one raised their hand. That should be a pretty good indication of the youth votes.
Ask any members of your class if they are excited or actually going to go out and vote for Obama.
Its more about political apathy among young people.
Besides, most republicans won't publicly declare who they will vote for if they know they are in a democrat leaning crowd. But that is why republicans are called the silent majority because the media and hollywood glamorize democrats.