Not sure if this is a good choice right now since you're paying $18 plus tax (for kids) for the family-style skillet, which doesn't include those items. It doesn't even include the fried chicken, which was a staple of the Hoop Dee Doo Review and the buffet. Maybe they are allowing substitutions (I have no experience) but that's what they are offering.
If you want to visit Fort Wilderness and eat, you may consider the adjacent P and J's Southern Takeout quick service, which does have a nuggets and fries plate on that menu.