Your options:

Why do people vote for who they do?

Sexiest:
Sarah Palin, hands down. Joe/ Chuck Baldwin for the ladies. (Though Bob Barr is a close second for the gays)

Blackest:
Alan Keys (sorry Barack)

Oldest:
Ralph Nader (...) (you know, I said that as a joke, but he's got 2 years on McCain.)

Youngest:
Matt Gonzalez (who is ironically Nader's running mate) (...)

All-woman ticket:
Green party