I'm just thinking though that the combination of booze and porn must end up moving more of each item that would be sold in say, a gas station that has a small mag rack or a liquor store that just sells booze.

Together booze and porn would generate heaps of dough, especially if your porn and booze shop had jerk-off booths ("private theaters"). My old store would have done mind boggling amounts of business if we could have sold a 24oz. can of Bud along with an hour of booth time...

I realize this doesn't really apply to a small town like you mentioned. I was just expanding on the idea.