SYLVANIA - The turn of the new year also marked a new career move for Screven County's Chamber of Commerce executive director, Heidi Jeffers. Jeffers recently announced her resignation to become executive director of the Statesboro Convention and Visitors Bureau. Jeffers began a career with Ogeechee Railway Company in 1988, serving in several positions, including marketing, general manager, and assistant to the vice president and president of the company.