Smoked Black Cod Salad with Potato Salad

Name: Smoked Black Cod Salad with Potato Salad
Ingredients: 6 medium red potatoes, with skins, washed; 1/2 medium red onion, thinly sliced; 2 tablespoons red wine vinegar1 tablespoon plus 1 teaspoon Dijon mustard; 1/2 cup olive oil; 1 bunch parsley, leaves only, chopped; 2 teaspoons pureed garlic; 1 1/2 teaspoons salt; Dash of white pepper; 1 cup hickory chips; 1/2 cup coarse salt; 1/2 large onion, sliced; 3 tablespoons brown sugar; 3 bay leaves; 1 tablespoon dry mustard; 1 1-inch length fresh ginger, sliced thinly; 1 teaspoon black peppercorns; 1/4 teaspoon whole allspice; 1/4 teaspoon whole cloves; 1/4 teaspoon freshly grated nutmeg; 2 cups water; 6 (6-ounce) black cod fillets