Hot German Potato Salad (low fat)

Source: About.com

6 cups (30 oz) sliced raw potatoes 
1 cup chopped onion 
1 cup chopped celery 
1 cup water 
1/4 cup cider vinegar 
1/4 cup Sugar Twin or Sprinkle Sweet 
2 Tablespoon quick cooking tapioca 
1/4 teaspoon black pepper 
2 teaspoons dried parsley flakes 
1/4 cup Hormel bacon bits 

In a slow cooker, combine potatoes, onion, and celery. In a medium bowl, combine water, vinegar, Sugar Twin, tapioca, black pepper and parsley flakes. Pour mixture over potato mixture. mix well to combine. Cover and cook on LOW for 8 hours. Stir in bacon bits. Serve warm.