Any tips on creating a bartending ad?

I’m in the process of creating an advertisement for Craig’s List, offering my services as a bartender for private or professional events. Unfortunately, I’m a perfectionist and I want the ad to be worded perfectly. Any tips?

I want to keep it mature and professional, while not ignoring my marketability as a young, non-ogre-ish-looking female working in Vegas. At the same time, I do not wish to appear shallow or narrow my audience.

Help appreciated-