Swiss bank account.
Investments set up to dispense cash run through a legit C Corp business.
Cash-only international "businesses" that you set up on the street, and by paying cash for gas, utilities, rent, etc. State, local, and federal taxes would be paid, of course, through company income. (You can lose fuckin big time, and still pay for say, $10000 US dollars in income.)
Setting up guys on the street in "legal" vending operations - T shirts, watches, wallets, jackets, cigarette cartons bought out of state, etc.