We are going to be in Boston next August and flying out of NY 2 weeks later. So we are going to have 3/4 nights in Boston at the beginning then 3 nights in NY in the end. Any suggestions for what we do for the middle week? We are 2 adults and a 14 year old boy we like active things, kayaking, SUP, body boarding. We looked at cape cod but it seems you can’t swim in the sea now due to sharks. If anyone has done a similar trip would you please share your itinerary. Thanks so much