Fill a tall glass with ice cubes; add 2 oz. Myers's Dark rum
Add 3oz ginger beer (Fever Tree is good,) half oz. of lime juice, and bitters c/o Matt
Stir with a bar spoon, or a beach house stir
Garnish with a lime wedge, if you want
Mix equal parts white rum, coconut cream, pineapple juice.
Pour over crushed ice and add some diced pineapple. (Frozen or fresh; whatever you've got.)