I am glad you were able to sit down with him and talk to him.
I am thinking about a way I can create some "business cards" with this website and forum on it and put it in a PDF (Acrobat Reader) format. Then anyone can pull it down, print it out, cut them out business card size and give them to people as they discuss naturism with them. You can give out as many as you want since you can print as many as you want. That way, if they are interested in looking into naturism, they can have a card with them and you will have instant information on hand.
Please keep us updated on your progress. Your coach may come back and ask for more information, but you may feel a little more free to talk to your team mates as well. (Of course, start with your closest friends).