daddy's red potato salad

Ingredients

• 3 pounds red potatoes, washed
• 1 medium red onion, diced small
• 1 can black olives, cut in half
• 1/2 cup good olive oil
• 1/4 cup red wine vinegar
• 1 small container cherry tomatoes, cut in half
• - basil to taste
• - oregano to taste
• - salt and pepper to taste