Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      pounds        shelled large shrimp
                        ***MARINADE***
   2      tablespoons   catsup
   1      cup           olive oil
     1/2  teaspoon      cayenne pepper
   1      teaspoon      salt
   2      each          garlic cloves -- crushed
     1/4  cup           lemon juice
   1      teaspoon      oregano -- crushed
   1      tablespoon    Tabasco sauce
     1/8  cup           fresh orange juice

Preparation:

In a medium mixing bowl, combine all ingredients except the shrimp. Mix thoroughly with a whisk. Add shrimp and let marinate 1 to 2 hours. Set shrimp on medium hot grill. Cook for 2 to 3 minutes on each side. Baste shrimps continually while grilling. Dip sizzling hot shrimp in remaining sauce, and serve immediately.