Kegan,
Use Knox unflavored gelatin for your hide glue. It's easy to mix, is super strong and works very well. I used to make my own hide glue but watching a boiling pot of skin shavings for several hours got to be boring (and kinda smelly too). Plus, the gelatin is so much easier to use. By the way, if you ever do decide to make your own hide glue, don't ever, no matter what, let the water boil out. Burned hide glue is the nastiest smelling stuff I think I've ever experienced. I have a cast iron stomach and can smell rotten fish and animal guts all day long with no problem. But the first time I smelled burned hide glue, I almost puked in my shoes! Freakin' NASTY!!!