We are another party who plans around food. DH is a little bit fussy and has his favourites so I know that we'll have to do 'Ohana on our last night, a breakfast at Tusker House and a dinner at California Grill somewhere in there. We go through menus and make a list of places we want to try and work it around our plans for the parks, which can be flexible depending on dining availability. E.g. for this upcoming trip we're staying at Beach Club and I know that we'll want to change before we go to our California Grill reservation, so I was looking for availability on days where we planned to go to either HS or Epcot just for ease of getting back to the hotel.
When it comes to quick service I make a list of all the ones in each park that have something on the menu that he'll eat and enjoy, plus a list of snacks that he loves too (I'll always find something on a menu to eat!). Then it's a case of when we're hungry, we have a ready made list to refer to and see who has mobile ordering availability there and then.
In the before times we only travelled with the dining plan (when it was offered as a
free dining package) so we were a bit more strict with planning out how we needed to use our credits. This time around I know we will probably eat 1 or 2 meals a day with a snack in there if we need it, so it's a lot more relaxed and we'll be led by our hunger rather than the expectation to eat food.