There would be hundreds of WWII planes in that area that would be indifferentiable from what Mr. Tony Romeo says he's looking for. More likey he's just looking to fund his retirement hobby.
It could be! Wings broken off/up a bit. But is it that likely? It could also be some other aircraft. Seems a bit sensationalist until they go back for a better look.
[EDIT] I still doubt it's the plane, but this area may be far less-cluttered with 1930s-40s aircraft wreckage than others, is all I mean.