How we do WDW will be very different from how others do it. I am not a "dining commando" so we are very flexible on where we eat. We only eat at our favorites and we are flexible on the times. I usually do not book till I get to WDW and then just roll with it. But I am becoming somewhat concerned lately that I am not be able to continue my way of doing WDW..
My faves are Citrico's, Teppanyaki, Brown Derby, Grand Floridian Cafe, and if I am able to hit one or two of them with no issue, than I am happy. Of course, I have been going to WDW for many years so I can be a bit flexible with my plans.
Also, I do try to make my plans for the park I am in.....I try to cut down on the rushing from one park to another to eat. If I do have to travel, I always allow at least one hour to get to my ADR..