No problem there, I've got that covered. I'm single so I've mastered the art of spending money on myself
Some guys who travel alot told me to take Disposables instead of the good stuff which could get confiscated.
David, I've got a Crabtree & Evelyn Best Badger Brush I'm no longer using, and it's yours if you care to take a used brush. My wife and I are clean, tidy, and have no communicable diseases. :sick007 A little borax, and it'll be as good as new. Also, some note that Merkur blades tend to be on the harsh side and that QA isn't what it should be, so I'll toss in a pack of (new, not used) Swedish Gillette blades if you're interested. As a fellow Washingtonian, I feel it's my duty. PM me if you're interested.
Someone recently posted the FAA regulations and apparently DE Blades might be ok for carry-on. As I am Canadian I cannot speak for American rules so don't quote me on that one.