My fiancé insists on registering for our wedding, but I'm not sure how we tell our guests where we have registered. I'm not having a bridal shower, so I can't include the info in shower invitations, and word of mouth won't work too well because no one really knows each other. What should I do? I think sending it separate FYIs for registries is a bit tacky, but is there any specific etiquette? Thanks!!