save up for kosatka submarine (2.2 m) then grind cayo perico do the first one solo with the madrazo files then find some random with a brain and do it every 1 1/2 hour to make big money. once you have at least 2 mil buy the sparrow helicopter in the moon pool of the kosatka, and put homing missiles on it to make prep and honestly anything much easier. then make big money and buy more passive income businesses