This looks so good! About 5:00 today I will be in need of one of these. Great low-cal version too, using Crystal Light.
Pink Lemonade Margarita
PLACE drink mix, water, orange juice, tequila and lime juice in blender container; cover.
BLEND on high speed until drink mix is dissolved.
ADD ice; cover. Blend on high speed until thickened and smooth. Serve immediately.