Potato Salad

Ingredients

• 8-10 medium potatoes (not russet) or equivalent amt. red potatoes, unpeeled
• 2 cups diced onions
• 2 cups celery, chopped
• 1/2 cup vinegar
• 1/4 cup sugar
• 2 cups mayonnaise
• 1 teaspoon salt
• 1/2 teaspoon pepper