Kemper and Tom, I get it, I know exactly how you feel and truthfully think the same way that both of you do.
BUT, and it is a big as cxxp but: (DISCLAIMER)I AM NOT POINTING A FINGER NOR INSINUATING THAT ANYONE ON THIS FORUM HAS BEEN GUILTY OF THIS, BUT IT IS A FACT; WE, meaning those who do not live by the ethical rules governing this hobby have done it to ourselves. Parks were left looking like the craters of the moon, people detected on private property "WITHOUT" permission, battlefields were detected for the relics they contained. This hobby has turned into something that I do not like, now it is not about the joy as much as it is about the financial gain, ok blame it on the financial status of the world if you desire, but it has become about greed. 20-30 years ago sites were shared, there was enough to go around so everyone could enjoy finding a buckle or a Minnie, heck silver didn't matter we all had pockets full of it and it was valued the same as regular coins.
Currently sites have become scarce, torn down for the impeding rush of modernization, so it has become "hey that's my site I'm not going to share it, why should I". Silver is more valuable then regular coins, relics have increased in value due to lands being taken away or regulated. I cannot tell you how many battle/skirmish sites I have researched that are now housing communities or parking lots, 5 in the last week should give you an idea.
The number of hunters, joining our ranks purchasing a detector for the first time has swelled our ranks, but areas where we can hunt has decreased. It is a natural evolution of any sport or hobby, the more popular it becomes the more regulations are imposed upon it, there were no rules nor regulations 30-40 years ago as there were only a handful of us hunting hexx we had basically the whole planet to hunt because NO one knew what the hexx we were doing, that is not the case any more.
Cities, states and feds are adopting more and more rules to govern us and this hobby, I do not like it any more then either of you but it is a sad fact. It royally pixxesss me off that I can no longer go upon soil that I once hunted, not by my fault as I always left an area cleaner then it was before me, my divots were always replaced and no one could tell that I had even dug. SO I am punished because of others, I have lost areas that were and still full of items of historic value, but detectors are no longer allowed because of others.
This has been beat to death, no one likes whether we must ask to hunt a park/homesite/tot lot, etc, etc, but the sad fact is, we as a hobby did it to ourselves.
You may not like what I say, but deep down inside you know it to be the truth!