If you really want to promote catch and release you should start at the tournament level. But then you have to look into fish care after fish are weighed in, nobody wants to see a bunch of 1lb+ crappie floating dead at a release point. So then do you believe you will get enough volunteers to put in the money to buy the proper rejuvenation tanks or whatever it takes to make sure fish are healthy and recovered enough to be released? Now in the spring tournaments it is obviously much easier to keep fish healthy and releasable, but once the water temp is elevated I do not know what the success rate would be. I am not saying it is a bad idea and would support it at my tournaments if a feasible plan was organized.