It sounds like a wonderful project to me. I am sure you can find enough people that would like to fish with you. Heck some of them may have never had the chance because life on their end may not have given them that chance, All I can say is go for it. Should you decide to go with a tourney of your on you might contact the wounded warror project and try to put together a small tournement where a wounded warroir fishes with a boat owner.