Grocery Store Trip!

[elfbo]

Since disney (unless they changed it) doesnt sell dr pepper on property, and i cant go by a week without getting my "fix" an off property trip to a store is needed. So if anyone who is familiar with the area and traveling around in it If you could give me some tips on the fastest (and cheapest) way to get a grocery store trip on. We are in the middle of planning stages. Going to stay at AKL (Or SSR). Want to take the magical express from the airport if possible. Planning to be there oct 3 - oct 8

Thanks in advance for your help!