Zyprexa is pretty fast-acting. I'm glad that you are bringing it, and it's was a great idea to give your sister a heads up and ask her to keep an eye on you :hug::hug::hug:

How are you doing on Klonopin? I didn't take it at night while I was drinking because I didn't need it and didn't want to mix, but I find that if I control my anxiety during the day now I do much better at controlling my mood.