This for shallow water, aint the best idea chief.....

The size of the wreck would depend on the shallowness of the water. Of its shallow, the wreck would be flat and missing some areas. If it's deep, the wreck would be less flat, and have most of itself.

For anyone reading my previous msg, sorry, idk how I wrote something here which was supposed to be posted at another suggestions
But while I'm saying something here

It's a cool idea but it won't function on long-term, mainly because the most sinks happen at regions, and over time it will just become a shipwreck mess at those siege regions

ships blow up now if they died but even so if you look in the gilbatar canal theres still shipwrecks