My fiancee and I are getting ready to send our M10 forms to the registrar, before our wedding on April 26. I have my birth certificate, which they ask for, but I haven't been able to find out if they need anything else from me, since I'm a U.S. Citizen. Will the registrar need to see my fiancee visa? And if so, is it likely that I could just bring it on the day of, since making the 3-hour trip to Gretna Green where we're getting married just isn't possible before my wedding day. I just want to make sure that all the legalities are in order beforehand, and not get any unfortunate surprises on the day of the wedding that something's amiss.