What about the tequila? The receipe definately has tequila and lime juice in it.

I rarely cook with the shell on the shrimp too messy to remove shell when eating if it has a sauce.

I like to make a seafood broth using the shells and combining water, wine, onion and herbs; reduce. I have also used that broth to add depth of flavor to the dish but like I said there is mucho-sauce in Baywatch's dish and while it's spicy it's not so hot that I can't eat it which is what happen the last time I made it to get extra sauce and the right consistency.