The Perfect Blended Margarita

Gold Tequila - 4 shots of the cheapest stuff you can find. Helpful hint: to measure a "shot" (one ounce), you can use the little cup that comes with a bottle of Pepto Bismol or Nyquil. Just be sure to clean out the sticky residue first. Triple Sec Liqueur - 1-1/2 shots. Make sure you get the plain (unflavored) stuff. Frozen Lime-Aid - One 12 ounce can of the frozen concentrate. Lemon Juice - One ounce (save one of the rinds). Ice Cubes - 12 to 18 depending upon how slushy you like yours. Margarita Rock Salt - Found in the "Mixers" section of your local grocery store.

Mix Tequila, Triple Sec, Frozen Lime-Aid, Lemon Juice and Ice Cubes in a blender (puree setting).
Rub lemon rind over rim of glass then dip rim of glass in salt.
 

Pour & enjoy.