Spear regs are the same as above water fishing regs. Need saltwater registry.
Spear fishing isn’t a whim sport, it should be taken seriously, like gun hunting.
A pole spear is a good starting point, trying to get a flounder.
Stripped Bass should be good but a harder fish to shoot with more powerfull guns (more dangerious).
Maybe winter flounder could still be around.
Everything else is closed.