I also suffer from migraines. The last time we were at WDW (October 2004), I got one while waiting to see Fantasmic. (you know those bright lights just hit you the right way and there you go). Luckily my mother came with us and had some of her migranie medicine with her. (I forgot my Imitrex at the hotel). It is the type you dissolve under your tongue. Worked like a charm. I just put on my sunglasses, closed my eyes and rested my head on my mother's shoulder for about 1/2 hour and it was completely gone. Of course, I had to watch the whole show with my sunglasses on and then when we went to leave I was a little dizzy (I am normally like that the day after a migraine). But, the next day I was ok and ready to go!! Go to the doctor before you go on your trip and make sure to get some type of migraine medicine. Good luck.