Boy do I hear you!! I think what is overwhelming is there is much to do when traveling....packing, house things, travel needs etc. I think it is the 'thinking about it' that makes us edgy. Or at least that is what makes me edgy! I have separate lists....what can be done ahead , what needs to wait until the last few days, and a check list for just prior to walking out the door. I feel better if I pack a couple of days ahead (not too far ahead or you forget what you packed...lol). The last thing I do when I get into the car before the driver takes off is check for my passport, credit cards and drivers license. I arrange for enough time to get to the airport in the event there is a traffic tie up for some reason. Me...I relax once at the airport...even before check in etc. Figure I am there...ready when they are (or as my husband says...now you are their problem!)