I have found Limeade invaluable in making Margarita's. Fast, easy and I have had many compliments and I live in the Southwest.
1 small can frozen limeade.
Empty can into blender.
Fill empty can to top with favorite TooKillya and pour in blender
Fill empty can once again with Gran Marnier or Triple Sec. (this is not an optional step!)
Start blender and add ice until it gets to the frozen consistency you want. You may need to pulse as well as go on high for a bit depending on the strength of your blender.
Optional:
Wet the rim of the glass with lime wedge and salt with margarita salt.
Garnish rim with lime wedge.
Serve with homemade guacamole from the place just down the road from me that invented
Tableside Guacamole