If I hit the Powerball Lottery, I'd buy one of the old missile silos and convert it, like some have done. Nice big elevator to get the car collection up and down, nice living areas, TONS of storage for food, water, ammo, guns, etc.... Put in a nice self contained air scrubber system. Put in a few BIG gas, diesel, and natural gas storage tanks. I would try and set it up to be as self sufficient as possible. Stock it up like you're never gonna leave, ever. Make your hole your own "country" basically.
Enforcement, NOT Amnesty!!!!!!
"If they’re going to come here illegally, apply for & receive assistance through a corrupted Government agency encouraging this lawless behavior, work under the table & send billions of dollars each year back to their families in Mexico, while bleeding local economies dry, protest in our streets waving their Mexican flags DEMANDING rights, while I have to press ’1′ for English, then they need to be shipped back to where they came from!" -Chad Miller