Damn. Chose the wrong option by accident.
I'd fight to keep my guns, but I'll do it covertly. Pretend to be a sheeple, run and go get a cheap POS rifle you don't mind dumping, and hope to God they don't go and do a search. It's all about social engineering and a bit of acting. If you were smart, you buried a pvc-encased rifle or two (or atleast hidden very well.
EDIT: I was talking to a FFL dealer here in Texas, and he said nothing gets registered. The only thing that gets sent to the BATF is a request to see if I am eligible to purchase a rifle or pistol. Information is erased after 24 hours. You then purchase the weapon like anything else. Bought a Taurus PT1911 without registration, and goin for an AK this weekend.