|1 1⁄2||oz||Puerto Rican Rum (Light)|
|1⁄2||oz||Cream Sherry (or other sweet Sherry, as float)|
In a blender, add all ingredients except Sherry. Blend for 10 seconds and pour unstrained into a tiki mug. If necessary, add more crushed ice to fill. Float sherry on top.
A lighter update on the classic Fogcutter. Note this is blended, which cuts the strength considerably.