We are leaving may 17(mon) early am and should be back in BWI by fri am (the latest). We have never been to boston and wanted to see which stops are recommended when traveling there, with our time frame. (preferably a loop back to maryland). We plan to car camp the whole time and would appreciate any itinerary suggestion for stops along the way. one thought is driving straight to boston, staying overnight then stopping in several spots on the way back to maryland.