Hello all, Forgive my ignorance, but I have never flown before (just never had the need). I'm going to book a flight from one state to another state, but had some technical questions. Again, some of these are dumb, but practical! (1) You have carry-on vs regular luggage right? I can take my 15" MacBook Pro and iPad 9.7" as carry on right? But they have to inspect them? How does that work? I give them my bit luggage which they load and then I pick it up at the receiving airport, but I keep my carry-on with me? (2) What about practical things like razors? I know you can't pack razors (unless you want to be tackled to the ground), but do they sell those at the airport when you arrive? I'll be there a week and will need to shave, but won't have transportation once I get to the hotel so I'll need to find a way to get some once there. (3) Is there a limit to how many suitcases/luggage you can have? I assume two large packs of clothes (dress and casual) and then my personal carry-on stuff. Again, I'm sorry if these are dumb questions, but it's overwhelming when it is your first time and you know they're so strict.