When Royal Caribbean Cruises' Jewel of the Seas comes to Rockland it will be the first stop in a seven-day roundtrip cruise from Boston and a big step forward in boosting Midcoast tourism.The cruise, departing Boston October 3, has a planned itinerary of stops in Bar Harbor, Saint John, New Brunswick, Halifax, Nova Scotia. This just could be the turning point, after which, the tourism landscape of Midcoast Maine may never be the same. ...