Stockroom and Purchasing: Betty Stefanik Betty is an industry veteran with more than 37 years experience in the marine purchasing and stockroom management arenas. Betty has been with South Wharf since its inception. She began her career in the stockroom of Tillotson-Pearson. In 1989 Betty followed TP's Freedom Yachts' division as Manager of their stock room, inventory and visual system. Betty is trained in HAZMAT handling and transportation as well as Storm water pollution control.