There's a group in Chicago (Diveheart) that teaches scuba to handicapped kids and adults that I'm considering doing some volunteer work with. I'm a DM with little experience in the instructional arena and would like to find out more about what I can expect before I make the commitment. If there are any folks out there that have/are doing this and can share some tips and experiences with me, I'd love to hear them. It's been awhile, but I've worked with handicapped kids before, so this isn't a complete jump off into deep water.