I hope you're right, but my experience is that young people are clueless about politics and vote Democrat because it "feels good." Most people I knew in my 20s would never dare vote Republican; it only started occurring once they got married, bought a house and had kids.
Once again, I hope you're right and I am wrong, but I have no faith in the 'young' vote.
I won't take offense to that(being a youngin and all), because I know a lot of young, dumb democrats... :)