I'm supposed to be picked up by the shuttle service at 5:00 a.m. (so as to arrive at the airport 2 hours before my flight). If I try to sleep now (nap, really) I'm afraid I won't wake up when I need to. So I'm debating napping or making more coffee. I'm hoping I will be able to sleep on the plane - it's a good way to make the time pass. I still haven't found a book to read, either.