Yeah, with the early focus out West, East coast is looking more probable for the last few legs. If they finished in Newfoundland and Labrador, and didn't want to finish in St. John's, they could easily do a leg in Cape Breton then the last one in Newfoundland. Lots to do in Cape Breton for one leg, and with the Marine Atlantic Ferry from North Sydney to Port-aux-Basques, you could easily make your way to the west side of Newfoundland and finish with a scenic view from Gros Morne National Park, or somewhere else on the West side. Marine Atlantic also has a ferry from North Sydney to Argentia, which would put them 2 hours south of St. John's if they went back there as opposed to 9-10 hours with Port-aux-Basques like S1.