Ok if this is for real and not someone just screwing around trying to get people going here are my thoughts.

First In middle school you’re probably too young to HUNT on your own. To legally hunt on your own you have to be 16, I believe. Some states even have a minimum age. Others don't but you need to have the proper license etc. and someone to go with you that is licensed.Learn your state laws before you go. Read through the pamphlet and keep it handy. You asked about 15 lbs for a bow. That is illegal in any state I know of. 15 lbs is a start for learning to shoot but is not a hunting weight, and will only wound any animal it may hit.

If you really hunt you need to be as proficient with your equipment as you can be. That’s the first thing you need to work on. If your interested in bow hunting it takes allot of practice to become good enough to hunt with it IMO. So Don't just get a bow or gun and think you can hunt.

I, and allot of people here, have spent countless hours learning our equipment and learning the animals we hunt. I read everything I can about deer, which is what I primarily hunt. This helps in two ways. I have a better chance at getting close if I know the animals well. Secondly it gives you a since of how the animals live and lets you know they are not just targets to take pot shots at in order to say you've killed something. I never shoot unless I know I can take the animal and it is within a range I am comfortable with. Will you ever wound any. Well sadly things can happen. But it is your job the second you decide to go hunting to do everything in your power to take shot that will not cause that animal to suffer.

That being said it is important that you find someone that does hunt and pick their brains. Ask any little questions you may have. See if you can tag along with them on a hunt. Learn from watching. Read and ask questions on here too. If you cannot find anyone close check with your 4H office and see if there is a shooting sports club near you. If so, I encourage you to go and join. You'll learn not only how to shoot but how to be safe with firearms and archery equipment. And chances are you'll find someone who hunts.

You’re young. Don't rush it. Do it right and take your time to learn it. Hunting is about allot more than killing something.