1/3 c  Lime juice
1/3 c  Olive oil
2 tb Tequila
2 tb Chopped fresh cilantro
1 md Glove garlic, minced
1 sm Jalapeno pepper, chopped
1/4 ts Salt
1/4 ts Pepper

Combine all ingrediants. Pour over peeled jumbo shrimp or soft-shelled crab
and refrigerate 2 hours before grilling. Brush marinade on while grilling.