9. Bring your own food
While most theme parks don't allow you to bring in outside food, Disney has no such restrictions at its parks. You're welcome to bring meals and snacks with you. Consider renting a locker so you don't have to lug your cooler or bag around with you all day. Eating just one meal in the park instead of two (or three) can really save you a bundle. Staying in a hotel with no car to get to the grocery store? Consider a grocery delivery service or Amazon Pantry to get your food to you.
Photo Credit: Amazon