I know what you're going through. Having a good sense of humor helps to get through it!
Good luck with the meet...hope you have a great turnout!
We had a little over 100 people, which was great! I usually don't mind the RMOC administrative prep work -- I have automated a lot of it, and I enjoy feeling like I have done a good job at it. And, at the actual meet, it's fun to do registration and get to meet & chat with people. :-)