Thanks for the lesson, Dad. Now I'm sure all of us dumb-ass fishermen will have learnt whut u wuz talkin' 'bout and be cleenin' up after'n we'z dun feeshin'. Cuz we ain't smart enuf to larn it on we own tym.

Sounds like you need to find a new place to fish because these people you have described are always going to be there no matter how hard you pound your head into the wall trying to "fix 'em right."