Trying to decide if dining plan is a good idea for family of four, kids ages 7 and 5. We will be there 5 nights. My husband likes to sit down and eat a good meal, gets tired of QS. We will probably do 4 table services during our trip. If paying out of pocket we would not always order dessert, but we generally buy at least 2 refillabke mugs. Please help. Do you think dining plan is a good value for us?