We normally stay in the parks to eat if we're in a park, and otherwise try to fit things in. If we want to go to another resort's restaurant, we try to do it on a day we're at the nearest park. For example, last trip we made an 'Ohana PS for our first MK day -- day after EMH 'cause we didn't get up early enough the day before -- , and did HOB on our rest day (TL and DTD). We also did granola bars for breakfast, which freed up a lot of morning time, and saved a lot of $$$. Counter service is generally fine in any of the parks for us, so we don't worry about things like that, and aside from the important (must-do for us) restaurants, we play it by ears and eat when we're hungry. A couple of days that meant dinner back at POR, but that's fine too. If we were going to do Boma again, we'd do that on the day we were doing AKL.
Have a great trip,
Mort.