I couldn't agree with you more. I have just moved to Sullivan, I know that I am close to some great water around here and have just began exploring looking for good spots. It takes weeks and weeks of driving, pouring over maps, google earth, getting land owner permission ect...to even find a great secluded place that produces quality sized fish.
Take the Maremec for instance...a great habitat for smallmouth to thrive in. I fish the section above highway 8 quite often...but this area gets alot of pressure. Now I have caught a few pigs out of this stretch, but the vast majority are dinks and gogle eye! WHY....its not because the habit isn't good, or river otters, or herons or my skill level...its because there are so many people that fish this are all year long. I would venture to say that 70% of the "fishermen" that float down that stream in the summer would keep every single smallmouth over 14". Think about it...most proably float it in the summer to party (thousands of them)...if 1 in ten bring a fishing pole and of that ten 1 gets lucky a grabs a pig smallmouth...ect...ect....and the dinks keep on coming.
The biggest threat to good fishing is fishing pressure. Period!
That is why I share information with people I know...now we don't have to be best friends..but I would have to fish with you a couple of times to see if you are a person that won't keep fish. I just don't see the point...if you want to eat fish... Schnucks has a whole area dedicated for it.