Hi Tammy,
It is so nice to hear that the Disney Parks Moms Panel has helped you so much with your planning process. We love helping others get the most magic out of their Walt Disney World vacations through our tips and suggestions. So, thank you for letting us be a part of your special vacation planning.
As far using Disney gift cards in the theme parks, you should be able to use them anywhere they can swipe a credit card. Even most of the the small kiosks take credit cards. Just keep in mind that there still might be a few carts that do not and that would be the exception. Over at
Disney Springs, many places do take the gift cards. However, there are some locations, both retail and dining that are independently owned or managed and may not be a participating location for Disney gift cards. However, it never hurts to ask.
I hope your trip is pixie-dusted with memories to last a lifetime. Say hi to Mickey for me!
~Allison L