As in all things, the older you get, the more the expression "of two minds" becomes valid.
I am a member of SOS by virtue of the fact that I wanted to take the Nautical Archeological Society's Level 1 course which is offerred through this organization and membership comes with the fee.
Initially, I was unaware that some LDS's & charter operators have a strong dislike for the organization in Ontario since it - or I believe more accurately, one of its chapters -was instrumental in trying to introduce Ontario legislation limiting access to wreck sites, and thus directly impacting their businesses viability (others I'm sure can give more details on this issue than I).
The Ottawa and Toronto SOS chapter members that I have met have demonstrated the best intentions. They are earnest in their desire to preserve these sites. There is evidence to support the assertion that a small minority of divers have contributed to serious damage and destruction of some wreck sites over time. To a varying degree, divers are seen as either partners or threats to wreck preservation and study.
The course material was fascinating to an old history buff and wreck diving fanatic like myself. It made me a better diver and more appreciative of Low Impact Diving around wreck sites and the value of maintaining sites in their original condition for historic accuracy and enjoyment of all.
Knowledge is power and I believe a strong dialogue and educational sessions like NAS can make more partners and less adversaries in this matter. Whenever self governance is threaten much emotion and debate ensues. I would hope that calmer heads prevail and Lassez Faire rules. The less Government mucks around in my life, the better I like it. People fix things, not institutions. Let's talk people!