To prepare the highball glass, rub a lemon wedge around the rim. Pour some rim salt onto a flat plate or dish. Roll the rim of the glass in the rim salt to coat. Put ice cubes in the glass (if desired).
Mix together the remaining ingredients in a cocktail shaker with ice. Shake until cold. Strain into the highball glass.
Garnish as desired.
Notes
For nutrition calculation: garnishes add extra calories to this drink, depending on what you add