Sorry, Lois. I'm not going into details about what those things are with someone who wants to go off and do something that'll probably get them killed. Not that it matters. Ruby's got her knife, Dean's got the Colt, I'm currently out of commission without demon blood, and unless you can sweet talk an angel to loan out one of their swords to you, then you're screwed.
I'm sure you could find out, but you wouldn't be able to pull that off without bashing in a few demon skulls first. Not worth it.