Combine all ingredients except the creole bitters and lime wheel to a mixing tin without ice. Dry shake to emulsify egg. Add ice to shaker and shake thoroughly. Strain into chilled martini glass. Drop a couple drops of creole bitters on foam and drag across foam. Place lime wheel on rim of glass.
Aged rum also great with tonic or in a mojito.
When life gives you a free barrel you age rum in it!