I've only ever watched about three episodes of Jersey Shore. But through my limited exposure to the series, I quickly chose Vinny as the guido I would do.
He seems pretty nice, a little goofy, self-aware and not as horrible as the other male options.
(I also saw one episode where Snooki revealed what huge dick he has).
This video of him dancing with a group of kids to Foster The People's Pumped Up Kicks in a living room pretty much seals the deal.