Bristol, Virginia School Board Chairwoman Beth Rhinehart Said She Plans To Step Down From The Board Later This Year Due To A Change In Employment. So Now The Board Must Appoint A Temporary Replacement And A Special Election Will Take Place. Rhinehart Will Become President And Ceo Of The Bristol Chamber Of Commerce This Month, Leaving Job As Director Of Government Relations For Wellmont Health Systems. She Was First Elected To The School Board In 2010, And Has Served As Chairwoman Since Last July.