Follow MickeyNicki's advice...take your resort's bus to the park nearest the resort where you have your ADR then take the bus/monorail/boat to the resort for dinner. Reverse this to get back to your home resort.
We stayed at AKL last year and had no trouble getting to dinner at CA Grill, Spoodles at the Boardwalk, and Artist's Point at WL. Just be sure to allow enough time and enjoy! If you are pressed for time, take a cab.
We actually had fun taking the monorail from MK to the Contemporary and the boat to WL. We took a bus to Epcot and then the boat to the Boardwalk. We walked back to Epcot after dinner...it was a beautiful evening and very relaxing.
We actually had our car, but parked it when we arrived at AKL and did not get back in it until we left 10 days later!!!