Lemonade Pie

One box of ginger snaps
6 tbsp butter
12 oz can of lemonade - thawed
2 cans sweetened condensed milk
2- 8oz tubs of cool whip

Crush the ginger snaps and mix it together with 6 tbsp of melted butter, to make a pie crust. Blend all remaining ingredients together, until it is smooth and then pour it into pie crust (makes a 9x13 pan). Freeze. Serve.