Prick The Casing Of Each Sausage In A Few Places To Prevent Them From Bursting. Place The Sausages In A Pot, Cover With Water, And Bring To A Boil Over Medium-High Heat. Reduce Heat To Medium; Simmer 8 Minutes. Remove From Pot And Let Cool. Place Toothpicks In A Small Bowl Of Water And Soak 10 Minutes To Prevent Burning On The Grill. Slice Sausages Halfway Through On The Long Side. Stuff 3 Prunes Into The Opening. Wrap A Bacon Slice Around The Sausage In A Spiral And Secure With Two Toothpicks. Repeat With All 6 Sausages. Preheat An Outdoor Grill For Medium-High Heat. Place Sausages Onto Preheated Grill And Cook, Turning Once, Until Desired Doneness, Or Until Bacon Is Browned. Serve On Buns Topped With Desired Condiments.