Frozen Margarita's

Have I posted these already? I'm not sure if I have, but here they are again never-the-less. Since I'm not a drinker, when I do have a drink I'm particular. These margaritas are one of the only ones I like!

12 oz. frozen limeade
2/3 c tequila
1/2 c triple sec
4 c ice cubes
lime

In a blender combine the limeade, tequila and triple sec. Add the ice cubes and blend until smooth. Rub the rims of the margarita glasses with the cut lime and dip in margarita salt. Serve!