I've done exactly what you did, in regards to the drunk thing. Skim through the "brekaups" thread, and you'll find it.
Whatever you do, don't contact her until friday. Call her Friday, early on, like 6. If she doesn't answer, just leave a voice mail wondering what she's up to, and to call back later on. If she doesn't call back, maybe text her once later that night when you're going out, just letting her knowing where you're going. If she's interested, she'll make some kind of reciprocation throughout this process. If you hear nothing, move on.