I belive that its is all you have to do is collect leather of beast that you kill for quest when i first got it in one day got 75 skill in skinng and leatherworking.

That's what you think now lol.Wait until you have to gather 12 primal waters and other elemental primals just to make one piece of armor.This trade is no cakewalk you will either pay for the materials needed with wow gold, or you will pay with endless days of farming.It is a great money-maker later on w/armor kits(cobra,nethercleft),stick with it and reap your hard weeks of labor.