Things will be slow at first, but once you’ve done your first heist you’ll be able to buy better weapons and vehicles to make things quicker-prioritise the Sparrow helicopter for the Kosatka.
Search the GTA wiki for the names of anything mentioned below to get more info.
Despite all these changes the best money making method is still the Cayo Perico heist, so for new players it's all about accumulating the $2.2 million needed to buy the Kosatka submarine that unlocks it.
