Have you noticed the “Rally for Rodney” signs popping up all around Dawsonville? One campaign has quickly gained steam, with signs popping up on home and business roadsides locally and beyond, all to help one Dawson County husband and father. After years of giving to others in the area through prayer and other resources, Rodney Castleberry and his family are now seeing that same generosity as they raise funds for his double-lung transplant.