I've ratted out my fair share of poachers this year and will continue to do so for the good of the resource. I feel no guilt about that as poachers suck. I believe that if your ignoring what these aholes are doing you're not any better than they are.
I've also released more good fish than I ever thought I would the past couple seasons. In fact it's actually a little tougher to keep any fish now even though I love to eat them. Odd.
I've also begun to bitch to people about leaving trash all over the place. Where I can def improve is to actually start carrying out others trash that they leave behind. I'm not there yet.