What's the best way to break my rig while towing?

I want to also add that your safety chains need to attach to the tow vehicle. If you attach at the extension end near the ball, you could get a ticket.

Maybe you've noticed many of the extensions out there have a set of chains with turnbuckles back to the truck at angles to tighten and attach tow trailer chains to in order to satisfy the chain-to-tow-vehicle requirement.