I'm flying into Boston, but staying in Concord for a workshop. I won't have a car, and I plan to take the MBTA train to Concord. So here's my question: how do I get from the train station to the colonial inn? I'd walk, but I don't want to drag luggage all over town. Are cabs or uber cars readily available, or do I need to try to schedule a cab ahead of time? I'll be arriving on a Sunday, if that makes a difference. Any help would be appreciated!!