On our first trip my wife and I booked mostly dinners around (6pm-7pm) as our big meal of the day. For our second trip we decided to try booking mostly lunches around (12pm-1pm) as our big meal of the day and then having small food/snacks around the park during the evening.
For our third and upcoming trip we decided to stick with the plan to book mostly lunches. It allows us to have a little bit of a break during the day or if we got a later start it would allow us to save a bit of money by skipping breakfast. On our first trip, with big dinners booked we found ourselves not wanting to try some of the great park snacks/food because we didn't want to be full for dinner. During our second trip we found ourselves really enjoying being hungry and night and trying some fun park food/snacks.
So, what is your plan usually like? Do you tend to stick to one time during the day for your big meal? If so, what makes you decide when?