First off take the bow into your local pro shop and have them check it over. Then make sure it fits you, they can tell you this, if the bow checks out and it fits you, get it setup, new string, maybe sight if needed and a good quality rest. Then ask the proshop what they recomend for arrow weight that best matches the draw weight your comfortable pulling. Get the arrows cut to the correct length, you should be good with 100 grain heads. Get yourself a good release, and practice practice practice. Bow hunting can be very very expensive, if you are strung for cash you can usually find things on here that people may hand down to you, or find cheaper in the for sale section of the forums. Dont be afraid to take a hand down piece of equipment here. Most of the guys and gals here take very good care of their things and are very good people and wont screw you over. Ill look and see if I have anything left to give away, but I dont think so. Good luck and have fun with it. Its very addicting.