Boat to Isla Cerralvo spearfishing good not great: cooler full of fish, nothing huge. By us at least: dudes on a different boat spearing near us got a massive seriously probably 3.5′ 60+# amberjack as well as some other giants including I think a garibaldi (CA state fish, illegal to shoot there but fair game here). We’re pretty sure we know where they were fishing; todo get a better captain next time. Also, become comfortable diving to 100′ for minutes at a time… y’know, just ~3x depth and time what I’m doing now;)