Lobster And Corn Chowder

Name: Lobster And Corn Chowder
Ingredients: 2 2-lb. live lobsters; 1 large stalk celery, roughly chopped; 1 medium carrot, roughly chopped; 1 sprig fresh parsley; 1 bay leaf; 5 black peppercorns; 1/4 lb. salt pork, diced; 3 medium yellow onions, peeled and diced; 3 cloves garlic, peeled and minced; 1 1/2 lbs. red potatoes, peeled and cut into 1/2 cubes; 4 cups fresh corn kernels (cut from about 6 ears); 3 cups half-and-half; Cayenne pepper; Salt and freshly ground white pepper