The law shouldn't be your limit. Start down low, simply doing drug runs so the big boys don't have to handle it. Rob small time stores, just a bit of candy or something. Employ people, be their boss. Take out a few rivals, show them that you mean business. Shoot any man who gets in your way, you must have 0 mercy for those fools. Work your way up the ladder, until you're the man at the top earning big time dollars. Hijack a few military jets or something, those sell for massive dollars on Ebay. Heist some big time banks, and always clear trails leading to you.
Then buy 3-month iron donor.