Ok, here's a Baker. Notice the fleet that was obliterated: USS Arkansas (BB-33) Nagato, an Imperial Japanese Navy battleship USS Saratoga (CV-3) USS Apogon (SS-308) USS Pilotfish (SS-386) Auxiliary craft ARDC-13 Landing Craft LSM-60 (Surface Zero Ship) District Craft YO-160
I'm told you can reach the Saratoga with recreational dive gear.