Frozen Cranberry Margaritos

Description
A mojito traditionally uses rum, here we use tequila instead, hence the fun title. Dip rims of glasses in lime juice and a mixture of equal parts kosher salt and sugar for a twist on salt-rimmed glasses.
 * Contributed by Catsrecipes Y-Group
 * Source: Southern Living 2007 Holiday Entertaining
 * Prep: 5 minutes
 * Makes 5 cups

Ingredients

 * 1 (10-oz) can frozen mojito mix
 * ¾ cup tequila
 * ¼ cup whole berry cranberry juice
 * 2 tbsp orange liqueur (triple sec or Grand Marnier)
 * 2 tbsp fresh lime juice

Directions

 * 1) Combine first 5 ingredients in a blender.
 * 2) Fill blender with ice to 5 cup level and process until smooth.
 * 3) Serve immediately.