Here is an idea that is out of the box......it appears that the mortality rate is highest in the summer months. It also appears that larger tournaments want the exposure for the sponsors, fans, etc at a weigh-in. Most, if not all of these large tournaments obtain regatta permits from the government agency who issues them. Surely we here in MO can approach the government agency and try to have a black out period where no regatta permits are issued during those months where the mortality rates are highest. Or maybe the regatta permits for those tournaments during the hottest months limit the number of fish in a livewell as Browning Collector suggested. I think that everyone is in agreement about preserving the resource.
Mike