RE: Attracting deer for cams?
Are you trying to get a picture of Santa and his deer? I don't think they eat corn, and you better point it toword the sky...
Seriously, though, corn and apples would be a good bet...
But since you can't hunt a baited area, I would not do this if you are trying to see where the deer are at, because they won't be there when you're not baiting, though you could manipulate their patterns temporarily...
But if you are just wanting to know what's out there, than yah, baiting the cam is cool...