For each drink;

Lemon juice

Cayenne pepper

1/2 cup pineapple juice

1/4 cup orange juice

1 jigger coconut rum

1/2 teaspoon Grenadine (pomegranate syrup)

1 jigger white rum

Squeeze some lemon juice onto a saucer.  Sprinkle cayenne pepper onto another saucer.  Dip the rim of an old-fashioned glass into the lemon, then the cayenne.  Pour pineapple juice, orange juice, coconut rum, Grenadine and white rum into a shaker.  Give it a couple of shakes and pour into prepared glass.