1 oz of Myer's Dark Rum (or Dark rum)
1 oz of Bacardi light rum (or Light Rum)
1/2 oz of Blackberry Brandy
1/4 oz of banana liqueur
1 splash of grenadine syrup
1 splash of Rose's lime juice (or Lime Juice)
Pour liquors into a blender with one and a half cups of ice, and mix until thick-consistency. Pour into a hurricane glass, add a cherry on top, and serve.