CROCK POT GERMAN POTATO SALAD

2 potatoes, sliced
1/2 c. onions, copped
1/2 c. celery sliced
1/4 c. green peppers, diced
1/4 c. vinegar
1/4 c. oil
Chopped parsley
Sliced bacon, cooked and crumbled

Combine all ingredients except parsley and bacon. Add salt and pepper to taste. Stir and cook for 5-6 hours in crock pot. Add sugar if needed. Garnish with bacon and parsley.