Found at: http://www.anguillaguide.com/article/articleprint/127/-1/101/
Scilly Cay Style Rum Punch
Next time 100 or so close friends show up on your personal island for lunch try out this industrial strength recipe.
Fruit Punch
46 ounces pineapple juice
46 ounces orange juice
12 ounces guava juice
20 dashes Angustora bitters
1/2 cup grenadine
1/2 cup lime cordial
64 ounces Mount Gay Rum
10 ounces Amaretto
Rum Mix Assembly
Remember children, you should always ask your parent's permission before trying this recipe at home - and kids, remember to also extinguish your cigars before working on the Rum Mix
Fill a 12-ounce glass with ice
Add rum mix 1/4 way
Finish with the fruit punch mix.