3/4 oz Fresh lime juice
3/4 oz White grapefruit juice
1 oz Honey mix (50/50 honey/water)
1 oz Light Puerto Rican rum
1 oz Dark Jamaican rum
1 oz Demerara rum
3/4 oz Soda water

Shake vigorously with ice cubes. Strain into an old fashioned glass. Top with Soda water.
There should be an ice cone frozen overnight surrounding the straw but that is just to much work in my opinion. This is a strong drink so beware, it’s not for the Ibiza crazed winecooler hippies.