This project looks like a massive scam. Half the wrecks have already been plundered and things like the antikhitera wreck is protected by the Greek government and has zero gold, or anything valuable.

The San Jose is being rescued by the Colombian government and the black Swan is a code name for the nuestra señora de Las Mercedes that has been looted and recovered by the Spanish government.

None of these guys are recognised archaeologists and nobody in the profession takes them seriously. Just a bunch of chancers trying to steal your money. Don't be stupid did the Bitcoin crash not already show people how pure shit like this is not a good investment.