Shrimp Corn Chowder

Name: Shrimp Corn Chowder
Ingredients: 1 lb large or jumbo shrimp peeled and deveined, shells reserved; 4 strips Bacon, chopped fine; 3 cups frozen sweet corn (2 processed 1 not)*; 1 small onion, finely chopped; 3 cloves garlic, crushed; 2 medium russet potatoes, peeled and finely chopped; 2 tbsp all-purpose flour; 32 oz chicken stock; 1 cup heavy cream; 2 cups half and half; 2 tsp Old Bay (1 tsp reserved until end of cooking); 2 bay leaves; 1/4 tsp dried thyme; 1 tsp onion powder; 1 tsp garlic powder; 1/4 tsp cayenne pepper; 1/3 cup white wine*; 1 tsp Worcestershire sauce; salt and pepper, to taste; 1 tsp sugar