We always arrive on our first day around noon. We check in, then head to the MK and our reservation at Liberty Tree Tavern. It has become a much anticipated tradition for us. We then have a few Fp's, wander around and enjoy the MK, then return to our resort to rest up after a long day of getting up at 3am for our flights.
2 years ago, we couldn't get an adr for LTT, and it just didn't "feel" right for our first day not to eat there!