I walked across the street to the Hess Gas Station and was able to get a bunch of stuff there and it was way cheaper than the screen door at BW!
These were about what I paid.....
12 pack of water was on sale for 2.99
12 pack soda 2.50
Beer/wine coolers were about 6.00 a six pack , 12 packs much cheaper
They had coffee, pastries, snacks, drinks, toiletries, etc.
They're open 24 hrs, but stop selling alcohol at 2am.
to get there - walk out of BW, past the valet, go straight over the white bridge, past the gate, and then across the street. (There's no crosswalk/sidewalk to Hess so be careful

)