Restaurant-Style Potato Salad Recipe

2 pounds russet potatoes

1 cup mayonnaise

4 teaspoons sweet pickle relish

4 teaspoons white sugar

2 teaspoons chopped white onion

2 teaspoons prepared mustard

1 teaspoon white wine vinegar

1 tablespoon minced celery

1 teaspoon minced pimento

½ teaspoon shredded carrot

¼ teaspoon dried parsley

¼ teaspoon ground black pepper

salt to taste