coarse salt (optional)
1 (1.5 fluid ounce) jigger tequila
1 (1.5 fluid ounce) jigger orange liqueur (Cointreau, Triple Sec or Grand Marnier)
1/2 cup sweet and sour mix
1 fluid ounce orange juice
1 cup crushed ice
1 jalapeno-stuffed green olive
Slightly moisten rim of a large martini glass, and dip in course salt to rim the glass.
Combine tequila, orange liqueur, sweet and sour mix, orange juice, and ice in a shaker. Shake vigorously, and strain into martini glass. Garnish with jalapeno-stuffed green olives.