Half fill the Cocktail Shaker with Ice and pour in the 1 Measure of Captain Morgan Original Spiced Rum, the Myer's Dark Rum, the Orange juice, as well as the Pina Colda Mix and shake until the shaker becomes cold to the touch.
Half fill the Hurricane Glass with Ice and pour the mixture into the Glass. Add a float with the remaining Captain Morgan Original Spiced Rum and the Grenadine. Garnish with the Pineapple Wedge and Long Straw before serving.
