Fill a 16 quart pot half full with water. Add Old Bay seasoning. Bring to a boil. Add corn on the cob, sausage, onions and potatoes. Bring to a boil again. Boil 15 minutes or until potatoes are done. Add shrimp and let come to a boil Boil 3 minutes. Drain before serving.
1/2 lb. of shrimp per person. 1/4 to 1/3 lb. sausage per person. 2 cornettes per man, 1 per women, 2 potatoes per person.
Don't overcook shrimp.