It took a lot longer than I expected -- over a month from the time I interviewed -- for them to get back to me, but as much as I would like to believe that that means that I'm hard to turn down, I think it actually just means that they're very, very busy.
Well, so much for that! I'll try again next year. I have some more ideas about what to do this summer, but I'm going to try to not even think about them until the top of the calendar says 'March'. I have to concentrate on school.