Got up early and was on site by 7 AM. About 8 AM, 3 does and 4 yearlings ran past at about 40 yards. Never even slowed down, so no possible clean shot. They approached from downwind. Our youngest saw the same thing during youth weekend, but only 1 doe and 2 yearlings, in the same place at about the same time. Found the trail they are using, so I have a pretty good idea where to set up for next time (depending on wind direction).
Still no rubs or scrapes.
It is pretty early for serious scrape activity but you can always make your own scrapes instead of waiting for the bucks to cooperate.