oh, i can so relate....i finally booked my trip last month and 2 days later, i wasnt feeling well...my heart was racing, i felt nervous....well, i had to laugh when i realized it all happened after i clicked "OK" for airfare...i have only flown once and crazy me flew almost 7 hours to WDW....it really wasnt as bad as i thought it would be, but it still causes me stress....i think the only reason i held it completely together was for my kids....it was also their first flight and they were 9, 11 and 13, so truly at ages that any stress i had would be picked up by them. Once in florida, i kept mentioning that "wouldn't it be great if we could catch a bus home" hahaha, we live in bc,canada but i was quite serious...anyways, in may we head to DL so the flight is only 2hours 40 minutes and i am much happier with that....if u really focus on your kids, it helps, i just kept saying how cool is this, and they would look out the window, but i really didnt want to until we were landing and getting close to the ground, somehow i felt safer....i did get very bored on the long flight, all i could think about was how much longer...this time i am going to get a book(i loves james patterson books, i can hardly put them down) and i will bring my MP3 player...i am thinking of bring the dvd player for the kids, although i dont think they will need it. I had taken in one of my kids for something before we left and my doctor told me he could give me something to take but i wanted to be fully functional for my kids, but if u are really stressing, it might be something to think about....if your kids like card games, it is also something you could do with them to try to forget where you are (but how do forget that u are 30 000 ft up in the air)...hehehe
take care and have tons of fun
sharon