I know it's a long shot, but email me (alacenski at gmail.com) if it's yours and I'll get it back to you.
Otherwise I am going to take it to Card Services (229 Schmitz Hall) tomorrow morning around 9.
Edit: Congratulations, self! You found the "Post To:" dropdown box! *patpat*
Edit the Second: In some kind of fruitless hope to preserve confidentiality, I am going to bet that there is only one freshman fitting that description. Sigh. How does one go about these things?