king_of_battle
Contributor
I think the difference is in location - the Great Lakes are cold and fresh - wrecks will stay preserved for a long time. In the North Atlantic you're lucky to get 60 years on a wreck before it's completely buried or destroyed by the ocean. If it'll be gone soon why not take something off?
Why so determined to get stuff off a wreck?
Perhaps my response is partially to being a minimalist when it comes to stuff and the fact that Great Lakes wrecks are protected by both state and federal law. You're not going to be legally taking anything off a wreck around here.
Pictures are my souvenir and proof I've done a particular wreck.