another sweet way to make loot is to drive around looking for a group of gangbangers, then run \'em all over at high speed. Guns and loot are yours, and no shots fired, so as long as there are no cops around, no stars... I hit a group of 5 dudes, backed up over them, and 3 of them were loaded... I got almost $10G\'s...
oh, also play games of pool for $1000 at a time....