I'd say look at the people that have posted recently, and randomly pick one. If they don't meet your criteria, pick another. Or do what Real80sMan said and make it a donation somehow. Or find some group doing a silent auction, and give it to them to auction off, or blow someone's mind away, and just give it to someone you don't even know (granted, this would be better if it was to someone who lived where there was a Blockbuster), but you get the idea.
I think that it is awesome that you want to just give it to someone. What a guy!
