Optional salted rim: run a lime wedge around the rim of two lowball glasses or margarita glasses. Place the salt on a small plate or low bowl and dip the rim in the coarse salt, gently turning to coat evenly. Set aside.
Fill a cocktail shaker approximately halfway full with ice. Pour in the tequila and triple sec, then add in the fruit juices. Cover, and gently shake.
Fill the two salt-rimmed glasses with ice. Then, strain out the liquid evenly between the two glasses. Serve with lime and/or orange wedges as desired.
Notes
Easily double or triple this recipe for more servings.