Grilled Old-Style Potato Salad

Ingredients

• 5 red or yellow finn potatoes
• 3 eggs, boiled and chopped (can boil on the grill!)
• 1 cup chopped celery
• 1/2 cup chopped onion
• 1/2 cup sweet pickle relish
• 1/4 teaspoon garlic salt
• 1/4 teaspoon celery salt
• 1 tablespoon prepared mustard
• Ground black pepper to taste
• 1/4 cup mayonnaise