2oz Light Puerto Rico Rum
1oz Dark Jamaica Rum
1oz Vodka
1oz Grand Marnier
.5oz Lime Juice
2 dashes Angostura Bitters
6oz Mango Juice (or Nectar)
Shake all ingredients with a heavy cup of crushed ice and pour into large hurricane glass. Add ice if necessary.
Garnish: Wooden Back Scratcher, mint, umbrella, assorted fruit.