The Frozen Margarita Pie

[MostlyWater]

The Frozen Margarita Pie
from a FB friend,I think it might be from Weight Watchers actually

Crust:
5 cups salted pretzels
2 T sugar
2 T butter or oil
Grind and put in 2 large pie shells and bake for about 5 minutes at 375. Let cool.

Pie:
12 oz frozen limeade
8 cups vanilla ice cream
6 T tequila
2 T OJ
2 tsp lime zest

Defrost ice cream and grind with limeade, tequila, OJ and the zest. Pour into crust and freeze.