Really Easy Money
First of all u have 2 unlock tha hunter which will be found at fort baxter. Get in and start the vigilante mission.
After u pass level 15 it gets easier because all of the criminals end up coming from the first island 2 the second on the bridge nearest 2 the docks.
Hope this helps u.
We have more cheats and tips for this game here, Grand Theft Auto: Vice City cheats
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