For those who trade with US BA'ers, how do you import your beer into the US? What are we allowed to bring (if any) before duties kick in? What is your response to WHY you are bringing it across? Just curious as I can see odd and lengthy questions about "trading". I do no condone lying to officials. I just want to bring a box of 12 across with as few hassles as possible and do it all legally. Cheers!