Hey Matt,I am fairly new to all this as well but I would not put metal into the fire if you do not know what is is. Could be toxic or just plain hard to work. Others here can help you figure out how to tell what you have got.
I have made so many drive hooks and s-hooks and fire pokers that I have run out of people to give them to. But all that repetition helps. I am more confident each time I forge. I would recommend finding a local smithing group and spend time with experienced smiths. Watch what they do. Try it out see if it works for you. 'Right' is a relative term.
Also plan out your work. Think about the order you are going to do things. Try to visualize if the next thing you do will make it hard to do the step that follows. If it does re-arrange the order. Imagine trying to taper the ends of an S-Hook after you made the bends!!!