The Bethel Board of Education has appointed a new athletic director for Bethel High School. The Board received more than 2 dozen applications for the position which was left vacant last month with the resignation of Frank Tatto. He took an assistant principal position at Bunnell High School in Startford. Mark Caron was appointed last night to fill the vacancy. He most recently coached baseball at Fairfield Warde High School, where he was a chemistry teacher and director of student activities.