Alfred would be very interested in being involved in this, but it would be a blow to his pride to work for someone else while underway (and especially a woman). I'm very into that. Zelda is going to be less into whatever snippy, vaguely-misogynistic letters he sends home
Aunt Clara is apparently interested in salvage diving lmfaoooo and while she does not have any money to spare she could be an ally if Isis wants a connection to help grease the wheels/talk other people into it.
Oz has money and could be convinced to part with some of it but it's not something he's inherently interested in.
If there's any chance of cursed stuff in the wreck Xav is all about that.

MJ made the most Alfredy of sets and then two years later she made it EVEN BETTER
Aunt Clara is apparently interested in salvage diving lmfaoooo and while she does not have any money to spare she could be an ally if Isis wants a connection to help grease the wheels/talk other people into it.
Oz has money and could be convinced to part with some of it but it's not something he's inherently interested in.
If there's any chance of cursed stuff in the wreck Xav is all about that.

MJ made the most Alfredy of sets and then two years later she made it EVEN BETTER