If you want a hair on hide, you need to flesh it real well (get all the meat and fat off). Forget the salt. Just make sure you freeze it whenever you get to a point where you can't work on it any longer. To set the hair (make sure it doesn't fall out) soak it in a mixture of 1 lb of alum and 1 lb of salt (pickiling, not iodized) to 1 gal of water. Mix enough of this solution to completely submerge the hide. Weight it with a rock and leave it in this mixture for a couple of days. When you take it out, rinse thoroughly! Then stretch in a frame. You can let it dry at this point, or continue. (it's easier to continue) Get the deer's brain, or cow or pig brain, and some lukewarm water -- just a gallon or two. put the brain in the water and squish it with your hands (or put in a blender and frappe). Try to get it as broken up as you can. Then rub the brain into the flesh side of the hide. You really need to work it in good. Then get an old axe handle, canoe paddle, or simiar wood stick without huge splinters, and work the hide till it's dry. Don't be afraid to really push on it. Go easy around any holes and the edges. If you're just making a wall hanger, you don't need to work it that much, but try to squeegie most of the water out with the paddle. If you're wanting a blanket(of sorts), you need to work it a lot, and until it's completely dry. Otherwise it'll get stiff spots and not turn out like you want.