Help! I need ideas for a Health Presentation on Alcohol, what are some main points I should cover?

Okay, I need some ideas for my written part of the presentation. my topic is "What Alcohol can do to you". I want to cover how it can mess with your brain and make you do crazy things. Like driving while drunk. Please help, the assignment is due tomorrow please don't be rude and say I should already have it done, because I have just now found the time to work on it, been really busy. I have already made the "shoe box presentation" part of it, which was basically coming up with a scene of what can happen while driving drunk and making a scene that can fit in a shoe box. If you would like to see what I did for that part look at the image attached: http://i52.tinypic.com/fvjkgp.jpg

I will report and delete any comments saying I should have already done the work or being rude in any way. Thank you.