Baiting is not taking a can of mackerel and dog food out, setting it out next to the caller and calling. Effectively all that is doing is using a scent in addition to calling. It often times takes days for coyotes to find a carcass, and they are not just running into a bait site with their eyes and ears closed.
I have done a fair amount of baiting, most of it 100 yards from the house. Sometimes the roadkill carcass will sit there for a week before the coyotes hit it, sometimes when they first do find it they eat the whole carcass in one night. Baiting on public land works, but I've had many times where someone else finds my bait and then sits over it. Sitting over bait on public land is a good way to keep the coyotes off of the bait, I find it far better to stalk a bait site and choose my bait site accordingly.
Go out and call, leave the dog food at home.