Depends on your market. I see repeat PAX all the time. Regulars weekly or more, tourists multiple times in the same week. And also repeat tourists from 6-9 months ago. Hell I had one young lady 5 times one Saturday night as she was bar hopping all night long. At one point I asked her if she was stalking me, we both got a good laugh out of it.It doesn't really matter, it's not like you'll ever see them again.