Best place to pick up a few things

[Ragnrok23]

Hello all, this will be my first time renting a car. Flight lands around 11:30pm and we are staying at SSR.

We plan on stoping on the way to the resort to pick up a case of water, and some snacks/breakfast items

Any recommendations for a place open that late that wouldn't be too far out of the way? I know there are a few 24 hr wal-marts, just not sure which would be the best to plug into the GPS

Thanks!