Benjie Wood’s mind is going to be racing Saturday as his North Hall boys prepare to face Johnson-Savannah in tonight’s Class AAA state semifinal game five hours from home at Armstrong Atlantic State University in Savannah. For one thing, North Hall’s coach will be figuring the best plan of attack to slow the Atom Smashers (23-6), who are led by 6-foot-6 Louisiana State University signee Tim Quarterman. He is one of eight players on the team that stands at least 6-5.