Why not rum mixed with something?
Rum punch is nice and here's a little poem to remind you of the recipe
One of sour
Two of sweet
Three of strong
Four of weak
The numbers refer to measures and the ingredients are fresh lime juice, brown sugar (melted in warm water), rum ( Mount Gay or Cockspur) and ice cubes respectively.
Grate some nutmeg on top and add a few drops of Angostura bitters. Yum. For Planter punch add soda water. Enjoy!