A few questions:
Can you sell your car, payoff the note, and purchase a used car for $3-5k?
Are you underwater on the rental? If not, sell it. Not only is it actually costing you money every year, but you're losing out on the opportunity to invest the money tied up in equity.
Do those two things and you're down to your house and student loans, both of which have an extremely low APR. Max your Roth, get your 401k full match, then it's up to you whether to invest or pay off debt. I say invest.