I suspect the wreckage near the northeastern coast is the ship Columbus; it went missing fifty years ago.
Columbus searched for the Fountain of Youth... so I bet that, among the ship's wreckage, you could find a map to the fountain!
I cannot go anywhere near it, though; the spirits of dead sailors are ferocious. I need your help.
According to legend, Captain Columbus distrusted everyone and everything.
Thus, he divided the map into three parts and gave each section to a different sailor.
If the rumors are true, the dead sailors should still have the pieces of the map.