^agreed. Just handle all 3 BPs yourself make sure yours is on top. Shouldnt be any problems unless you seemed confused or like its your first time. Just all pretend like you all 3 travel every week. Confindence goes a long ways. Sometimes they dont even bother checking if you walk right up like you know what you are doing, go to hand over the BP, and sometimes they just glance(and I know they couldnt have seen it), and wave you in