The Georgia High School Association will meet today in Macon for its March state executive committee meeting. Among the items up for discussion are proposals to delay the implementation of separate championships for public and private Class A schools, a single-site championship for baseball and soccer, changing the football practice calendar to manage heat and humidity and a potential discussion of removing helmets and pads during summer football camps. The meeting is scheduled to begin at 9 a.m. at the Macon City Center.