I am about to have to start flying for my job a bunch more in the very near future. I have not flown for several years, and am a little behind on the current no-fly list. I use DE and straight razors, but know I can't get blades onto a plane. I will always have a good heads-up prior to my trips, so I am considering mailing my blades to myself at the hotel. Any other ideas? What other problems am I overlooking? Shave soap shouldn't be a carry-on problem, is it?