I have to travel by ferry in the next week, they say you have to have a PCR test to board, so I've got a home PCR test, what's the best thing to do with it? What if I just took the swab out of its packet and sent it back, will this be accepted? Or I could spit on it, but then I'd be giving them my DNA. I certainly don't want it going inside my body, I've heard about Morgellons disease, and there are other issues with some of the chemicals in the tests. What should I do?