Well, try looking here.
1) the official NFHS published corrections. They call them "clarifications". Here's a link which may or may not work:
http://www.nfhs.org/scriptcontent/va...Title=Football Sports/Rules Information&NewsHeader=FB&NewsFooter=FB_FOOT&NewsImage=
2) then try here for a detailed list from some other official. Look for a post by RADAR. Here's that link.
http://www.nfhs.org/scriptcontent/va...c;f=9;t=000868