Frank Drehwing of Hilton Head Plantation has served on the PSD Commission since 2005. He has lived in Hilton Head Plantation since 1987 and owned property on the island since 1976. He served for 10 years as a Member and President of the Board of Education in Cazenovia, NY. Drehwing has been involved in Civil, Environmental and Sanitary Engineering for more than 60 years. His career included positions in Management and Administration with National Engineering firms and Corporations. He holds an Undergraduate Civil Engineering degree from Manhattan College and a Sanitary Engineering Masters degree from Syracuse University.