That was true in Bainbridge NTC, but not in Norfolk.
We gut the same cans of beer you got in town.
When I was at the AOQ in Gitmo 1968 (IBM trip) they had a beer machine
right in the building. (25 cents a can)
I can remember the beer being dirt cheap out of vending machines on Canadian
warships..... maybe in the late 70s.
I don't know what they pay on ship now.