I called the airport shuttle service to arrange my trip back to the airport tomorrow morning for my flight to Singapore. It's an 8:15 departure, so conventional wisdom would have me at the airport (about 20 minutes away from the city center) a bit after 6 a.m. Unfortunately, the 5 a.m. shuttle doesn't go to the international terminal, so I've been asked to take the 4 a.m. trip--UGH! The woman on the phone was unhelpful; when I asked how far apart the domestic and international terminals were (thinking I could sleep a little later and just walk to the other terminal) she said she had never been to the airport. This is someone whose job it is to arrange airport transportation! So I've got my bags all packed already and two alarms set for 3:40 a.m.