Bermuda Rum Swizzle

• 8 oz Rum (Gosling's Black Seal)Juice of 2 Lemon or limes5 oz Pineapple juice
• 5 oz Orange juice
• 2 oz Grenadine or Bermuda Falernum*6 dashes Angostura bitters
• crushed Ice

Stir or shake vigorously until a frothing head appears. Strain into sour glasses. Garnish with a slice of orange or a Maraschino Cherry.