When we first went to WDW, we had the guide book with us all the time and followed a plan religiously We darted from one side of the park to the next to beat the lines at rides and came home completely shattered
Nowadays we just take it each day as we go, we don't rush to be at the parks for opening or go to a particular park on a certain day. If we want to go on a ride and there is a short line, then we will wait, if not, well there's always the next time.
We find it so much more relaxing this way rather than packing in as much as we can and then coming home and feeling like we need another holiday.
What do you do, do you plan or take each day at a time?