[Jon]

It sounds like the PT boat is in closer to shore, but covers a wider area burried in sand.

The wreck 3 miles out is the Wells Burt- a 120 year oldwooden sailing schooner that is intact and rests in only 45 of water. You would need a boat, or a charter, to get out to her as boat traffic wouldn't make it a safe swim even if you were up for it.

Jon