
Fill a large pot with water to cover all the ingredients with an extra 2" on top.
Add the sausage and Old Bay seasoning. Boil for 20 minutes until the sausage and seasoning flavor the water.
Season with more Old Bay to taste, and add the whole potatoes. Cook for 15 minutes. Add the corn and cook for another 10 minutes. Add the shrimp and cook for 3 more minutes, or until shrimp is cooked through and pink.
Drain the water and serve immediately on a large platter or table covered in clean, brown paper. Serve with cocktail sauce and cornbread.