Hi guys. I'm very new in the realm of large format, just shot my first six or seven negs today with a borrowed speed graphic. It's really fun I love spending a lot of time thinking about composition and setting up the shot. Anyway, I'm flying back to school in a month, and I have to bring this film back with me to process it. What's the best way to transport it? It's just ten sheets of Ektar 100 by the way. I'm assuming I'll be best removing the film from the holders and putting them all back in the box. Should I just ship the box through USPS? Or should I put it in my carry-on? Does it really matter? Thanks, I know 4x5 film behaves the same way as any other size of film, but I don't want some airport security officer opening my box and exposing it all either, ya know? What's the safest economical way to transport this stuff?