There are actually 25 bars on the island, including the winery (the winery is a must). When I say 25, I mean 25 places with different names to have a drink. Some places might have two on the same property, like Mr. Ed's and the Tiki Bar or the Round House and the new bar on the Chicken Patio...same properties yet different drinking establishments.
So plan on drinking at least a case and a bottle of wine if you hit every one....Good luck and have a great time!!!