Saint Lucia

The legal drinking/purchasing age of alcoholic beverages is 18. Laws regarding alcoholic beverages are not strict, as there are no severe penalties for underage drinking.

St. Lucia has fantastic Rum Punch. It's hard to go wrong. Highly recommended:

Chairman's Reserve cask-aged dark rum

Crystal Lime clear rum infused with lime

Admiral Rodney

Bounty Rum

Most bars will have both, even at the smaller resorts.

In addition to rums, Piton Lager beer is brewed and bottled on the island and is quite good although it has a slightly higher alcohol content than most American beers. It's usually offered in eight ounce bottles, often for $1 US.

Also seen in coolers: Heineken, Champagne, Wine, Water, Coke usually USD1