I'm giving a 15 to 20-minute presentation on SCUBA to a bunch of folks who have never been diving (ages 25-45). Looking for some ideas on what topics to include to give these folks a basic introduction to SCUBA--not looking to teach them in order to get them certified--just trying to give them basic information about SCUBA. Looking for a list of topics, an outline, or any other ideas.
Thanks.
Thanks.