crossing the border and extending holiday visa?? Hi. I am an English tourist. My 6 month holiday visa is about to run out. I have decided I want to stay in BC for another 3 months. If I cross the border in a car through Blane near Bellingham USA will my passport get stamped to show that I left the country just before my 6 months is up? How likely is it that they will extend my visitor visa? Help please!!