Take some breaks and eat some fresh fruit to keep your energy up. The stand between HM and HOP has a good selection and is a good spot for a mid-morning break. I ran for quick FPs during those breaks too.
Have a blast! You're going to Disney World! Be flexible, be patient, don't let anyone ruin your vacation! Remind yourself often that you're making memories to last a lifetime!
Leaving Wednesday evening. We'll be having fun along with ya! Been to the World a few times. Always a blast. Just remember...the WORST day at WDW is 100x better than a day working (and there is no WORST days!!)