Uhh, I'm not really into that scene, but my friend is. Here are a few she likes:

Reverend Horton Heat
Koffin Kats
Nekromantics
Unknown Hinson

*rubs hands in glee* This is EXACTLY my bag!

You have to have The Meteors

http://uk.youtube.com/watch?v=ey8E5UPP-4M&feature=PlayList&p=EA793BBD0AECF30B&index=3

They are the Men

Other decent bands, in no particular order

The Chop Tops
Rockin Cats from Mars
Twistin Tarantulas
The Hangmen
The Guana Batz (I know Pip!!!)
The Frantic Flattops
Hillbilly Hellkats
Riptones

And the ones that Ghost mentioned particularly the Koffin Kats but I suspect that may be down to the fact that they have "good hair"

Enjoy! Sounds like it's going to be a great night! I only wish I could join you