The cocktail is a play on the classic "Singapore Sling." Cabo San Lucas seemed an appropriately exotic and tropical place to reference. This recipe is courtesy of 1800 Tequila.
Combine all except cherry brandy in a cocktail shaker and shake well with ice. Strain into a hurricane or tiki glass filled with ice. Drizzle the cherry brandy over the top of the drink and garnish with a pineapple leaf.