I'm not being funny with you, but in don't think you should be thinkin about hunting quite yet IMO . You need to get some serious practice time in , i've had my bow 3months and have learn'nt a lot in that time and i would not go hunting till i'm hitting 4"groups at 40yds . Food for thought

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Go to the pro shop and ask them to sort your lenght and draw weight out with you . You have to bend your arm to stop slap and as for the setting up your site ... where your arrow goes thats where you put the pin . start at 10 yds .
Good luck