Cook sausage until brown in a large Dutch oven
Drain all by 2 T. pan drippings
Add green peppers, onion, celery, bay leaves, and garlic
Cook until vegetables are tender
Gradually add flour and cook until it is no longer visible
Stir in tomatoes, water, parsley and bring to a boil
Add remaining ingredient except shrimp
Return to a boil
Reduce heat and simmer covered, 20 minutes
Add shrimp, cover and cook 10 minutes