English camp

So, today is the first day of "English camp," for which I was volunteered at my school. Basically, it's a three-day sleepover affair where I go with a bunch of other ALTs to teach 6-hour lessons to a group of high school kids of intederminate English level. I don't know most of the other ALTs who are going, I certainly don't know any of the kids, and I don't really have a lesson plan (that isn't 100% retarded, based on the fact that I have no idea what these kids are studying and what they already know.

Before you ask, no, I'm not getting paid; in fact, I'm paying them for the privilige.

;;_;;

I DON'T WANNA GO. I wonder if I can get out of it if I accidentally-on-purpose leave my wallet at home...