The 2 a.m. thing works but only most of the time. I got there at 3 a.m. and had to wait until the boss got there at nine and then had to wait 2.5 more hours til I could meet with him. I told him my story and they made me a temp citizen for the week, he told me NOT to come back without doing the rehab paperwork. I do know some guys that went from crossing to crossing trying to get in eventually he was charged with a substantial crime and arrested, got to stay in Canada for about a month, not exactly the vacation he had planned. Once you've been denied trying to get in somewhere else is the equivalent of a felony up there, might be a much better idea to keep doing the paperwork until they allow you in on their terms.