Hi Jamey!
Welcome to the Disney Parks Moms Panel! This is a great question and something I've even looked into myself. My son is close to outgrowing his stroller; I'm that parent who instead of ever unpacking the diaper bag I just keep throwing more stuff on top until it weights 20 pounds; and I really, really,
really like to purchase anything with a Mickey Mouse logo on it.
Sadly wagons of any kind, including those that are designed to be pushed like a stroller, are
not permitted inside Disney's Theme and Water Parks. But luckily for us, there are plenty of alternative solutions. The s
troller rentals that are available directly from Disney can hold children who are in elementary school, and they push like a dream even when weighed down. Rolling coolers and backpacks are allowed in the parks as long as they are smaller than 24" by 15" by 18". Or, you can find
rentable lockers in all of Disney's Theme and Water parks so you can still bring in outside food but you don't have to tote it around with you all day. And if you're a shopaholic like me, you'll be happy to know that
you can send any non-food souvenir purchased anywhere across Walt Disney World Resort to either the front of the park to be picked up before you leave, OR you can have it delivered to your Walt Disney World Resort Hotel as long as you're more than two days away from your check-out date.
I hope all of this information helped you figure out what you can pare down for your upcoming Disney Days, Jamey. We'll See You Real Soon!
~Kristen