Frozen Lime Margarita Pie

Sophy wins the pie race and needs a drink!  Sophy, the pie race winner for the first period of March, requested a frozen lime margarita pie. It didn't sound that great, and took forever to make, but it looks pretty, and actually tasted very good.  It was kind of like key lime pie with a bite.  It actually had a fair bit of tequila and triple sec in it.