Thanks to another FlyerTalk member who helped me find it, I'm headed out on a mileage run Sun-Tues. It's not terrible, admittedly, compared to what others have done, but still a LOT of flying: IAH-HNL-GUM-NRT-IAH. Besides loading my iPad with movies, getting wifi on the plane, bringing snacks, dressing comfortably having a sense of humor and not drinking too much... can those more experienced than moi offer any "survival tips"? Thank you..