You may be able to pick up a few ideas and PowerPoint slides up on the ASA Website. Check the following webpage
Amateur Softball Association of America (ASA). We run several different PowerPoint presentations in our clinics and cover uniforms/equipment, umpire professionalism, game management and mechanics. We will also cover new rule changes, definitions, pitching regulations (legal delivery), batter/batter runner, obstruction/interference and DP/Flex. Just some ideas.