I've had some success with Blacktail although it isn't as effective as with whitetail. Try around some filberts. I've noticed alot of rubs against the filberts and an occasional scrape.
I've been using mock scrapes for about three years now. With whitetail the bucks don't seem to really paw at the ground until mid November. I see mostly does pissing in them during the November modern firearm season.
Mock scrapes do make the season longer for me. I start mine in August with a full drip bottle. They should still have scent in them in November.
Good luck and have fun.