I think I did okay when I went through as a PNM, but being on the other side is definitely scary too and full of little "oh my gosh, these girls are going to be like, 'what was she doing!?'" moments.
I was on the food committee since I was in Marching Band and missed all the practices for rush. At one of the parties, we were serving a variety of cheesecakes. I was walking around with them and asking the PNM's if they wanted a slice and I would point out the different kinds. Well, I was getting to one of the last tables in the middle and went to point to one and accidently stabbed it with my finger. She looked at me horrified. I started laughing and said, "well of course you wouldn't get that piece!......hey I'm nervous about rush too!" On the way back to the kitchen, I was thinking oh great, now I'll be a great little momento of our house.
Ooops! I don't think I remember seeing her again.