Yes, you can expect a significant savings. It all depends on what you put more value on, your time or your money.
You have restaurants to choose from such as, UNOs, Perkins, Jungle Jim, Chevy's, Sizzler, Chik-Filet, Taco Bell, McDonalds and more. These are not ALL sit down restaurants, but they are considerably less expensive. There are lots of all you can eat places. We go of property. To us it is no differenct than getting in our car and going to DTD or a water park.