2. Relax
With the exception of getting up early and making dining/FastPass+ reservations, try to not approach your trip with too much urgency. The parks will be crowded. You may have to wait for several buses. The line for dole whips will be long. Sadly, there is no amount of planning that can really change that. However, your attitude towards the realities of WDW at peak season can and will make all the difference in your overall satisfaction!