For Salt-rimmed glasses: Rub rims of glasses (each about 1 cup) with a lime
or lemon wedge, or moist shell of a reamed lime or lemon. Have COARSE salt
on a flat plate. Dip lime-or lemon-moistened glass rim into salt. Chill
untill serving time.
Shake in a covered container or whirl in a blender until slushy: the lime
juice, tequila, liqueur, and ice. Pour into glasses (if mixture is shaken,
you can pour drink thru a strainer and discard ice); garnish with lime
slices. Serves 4.