YES.YES,YES. I have to agree measure and release is the way to go it should be more often practised in the local comps were practical to do so, ie pier/river matches. Not being an expert keeping them in a large container with fresh water is better than NOT.For the unhooking well if you can't get the hook out without causing more stress and damage to the fish,do whats already been mentioned cut the line as close to the hook.