In two weeks, I will climb up into a charter bus, take my assigned seat, and ride 22 hours straight to Orlando, Florida. I will be a chaperon with the high school marching band, which will perform at Disney's Magic Kingdom--me and 180 people on four big buses for seven days. We will travel together, eat together, play together, fall down exhausted together--and after 22 hours, I suspect stink to high heaven together. Because of the crazy schedule, we will leave Ohio at 6 pm, travel all night and most of the next day, and spend several hours at MGM Studios before ending up at the hotel sometime after 7 pm. After I check in with the eight girls I am to supervise, I intend to shower and shower and shower. I intend to wear clean clothes and socks and brush my teeth until my toothbrush wears out. Of all the things I could be concerned about on this trip, being dirty seems to weigh heaviest on my mind. One of my eight charges could run off and do bad things with her boyfriend, but I'...