Hi
I don't know if you have kids or not but there have been disney and/or non-disney trips (can't remember anymore, 3 kids and my memory is shot) when I have been without Children's Motrin (our pain killer of choice) and seriously regretted it...that said, don't forget the dosing spoon too...this is how my luck goes...if you pack it (and don't forget to pack it in a plastic bag) you won't need it and if you don't pack it, you will....
hth,
sss