Kelly Duggan came to Marblehead essentially by accident. After growing up in Pittsburgh, Duggan decided it was time for a change in 2000. Boston had always appealed to her, so she flew from Pittsburgh to Logan Airport, rented a car, and managed to find herself in Marblehead. It was love at first sight. Duggan is now a realtor with years of experience under her belt, and … [Read more...] about ‘It’s just being natural’: Duggan strikes out to score success