We will fly into Boston on July 9th and fly back out on July 16. Family of 4 all above 16. Doing lots of research, but don't want to miss out on the Bunker's wisdom. We will certainly spend a few days in Boston and 2 days in Acadia hiking, but the days in between are open. We will have a rental car and will drive up the coast stopping as we go. We love good food and we want to go whale watching as well. Any and all suggestions appreciated.