Hi Megan!
Better to overplan than underplan, especially at Walt Disney World...otherwise people would never get off of Main Street USA! :)
To find full park hour and entertainment schedules, log on to
www.waltdisneyworld.com. Once the page loads, click on "Parks" at the top of the page. Choose the specific park you are interested in from the drop-down menu, and then click "Calendar" on the left side of the new page. Here, you will see the current month view, but can look up to 6 additional months out. Choose the month you want to see and for more specific information, click on a specific day. This will give you park hours, entertainment times, parade schedules, and fireworks schedules. It's that easy!
I hope this helps you to plan a Magical trip!! :)
Chris