Next week will be first time on plane in ~15 years.
Any suggestions from recent travelers?
Should I wear a bra?
Can I smuggle on tea bags and a mug and food? And will they give me hot water for my mug?
Should I just strip naked at the gate?
What is the availability of alcohol at 8AM?
Other information in prior posts is pretty good; but, here are some additional specific answers from a guy who travels 100,000 miles a year domestically plus a few international trips each year.
Bra is fine; just don't have under-wires or the like.
Tea bags and a mug are fine. But, I think all of the airlines still give you tea bags and hot water for free on the plane if you aren't too picky about your tea.
Tweezers, needlepoint needles, any kind of scissors, etc. (things with any kind of blade or point) should be in your checked bag. These things will make is through carry-on security fine sometimes but be flagged other times. Kind of random as far as I can tell.
Bars in the airport will be open and serving whatever you want once the first flight of the day starts boarding. But, if you are on that first flight out, there might not be anything open when you get to the airport. Morning flight may only have vodka and bubbly wine for sale.
Frankly, I wish there was a separate nude security line. I would be happy to use it each and every time since it would almost have to move faster. But, I'm afraid that going nude through normal security would just slow things down further.
Basically, just plan to arrive at the airport 2 or 3 hours before you flight so you will have plenty of time to get through security, find your gate, etc. Then, try to relax with a nice cup of tea, screwdriver, bloody marry, etc. near your gate.
Safe travels.