GRAND MARNIER or COINTREAU
PELLIGRINO (sparkling soda)
CLEMENTINE OR AN ORANGE
My rule of thumb is for every fresh lime you squeeze you will add 1 shot of tequila, 1/2 shot of Grand Marnier or Cointreau a pinch of stevia and 1/2 glass of sparkling water.. I prefer Pelligrino
8 limes (juice)
8 shots of tequila
4 shots Grand Marnier
Stevia (to your liking)
4 cups of sparkling water
I juice 1 clementine at the end for flavor!
Add these ingredients to a pitcher ...stir and serve over ice
From here you can adjust any way you like as far as more or less liquor or limes to your taste.
I have found this formula works pretty well.....Cheers!