We are here for 3 weeks and do most fps the night before. The only rides I haven't managed to get are mine ride and the pandora rides. We come enough that we aren't too worried about what we get on or not, but since the crackdown just happened it seems I can even get most tough fps on the same day as my 4+ fp, like toy story and test track.
Edit: morning fps are the toughest, but for many rides standby isn't terrible if you do it first thing.
Edit: morning fps are the toughest, but for many rides standby isn't terrible if you do it first thing.