Cajun Seafood Boil

Ingredients

• 1 1/4 cups kosher salt
• 5 pounds crawfish whole live, or frozen seasoned, boiled crawfish, thawed
• 6 celery ribs, cut into 3" pieces
• 2 yellow onions quartered
• 1 head garlic halved crosswise
• 1 lemon halved, plus wedges
• 1/2 cup Creole seasoning
• 1/2 cup old bay seasoning
• 1/4 cup worcestershire sauce
• 3 tablespoons cayenne pepper
• 2 pounds waxy potatoes medium
• 3 pounds jumbo shrimp head-on
• 3 ears corn shucked and halved
• cocktail sauce for serving
• hot sauce preferably Original Louisiana, for serving