This recipe is from one of my Florida cousins.  Buster (a.k.a. cousin Allen) never caught a sailfish but he sure could make good rum runners, and, of course, after a few of these no one cares much about the sailfish anyway.  According to him this is the original recipe from Holiday Isle where it was first concocted.  So if you’ve never sipped a truly marvelous rum runner at a beach side Tiki bar while munching conch fritters, well…let me know and I'll get you Allen's number.

Put all except the 151 rum into a blender with 2 cups of ice. Blend until ice is crushed and mixture is smooth and slushy (add more ice if necessary). Pour, and top off with 151 rum (called a floater.)

Notes: