2 oz of Dark rum
2 oz of Light Rum
1 dash of bitters
2 oz of jamaican dark rum (or Dark rum)
1 oz of coconut extract (or Wormwood Extract)
1 splash of grenadine syrup
1 slice of mango
3 oz of Pineapple Juice
Pour small amount of bitters over ice, strain, then add all the rum. Throw in pineapple juice, coconut extract, and a splash of grenadine, with a thin slice of mango for garnish.