2 oz of Brandy
4 oz of apple juice
1 tsp of sugar syrup (or simple syrup)
1 oz of Light Rum
1/2 of Lime Juice
1 oz of Dark rum
Shake all ingredients (except dark rum) with cracked ice in a cocktail shaker. Pour into a chilled collins glass. Float the dark rum on top. Garnish with a slice of lime, and serve.