Practicing for Archery Competition

My Archery coach has informed me that there is going to be a competition coming up really soon. The distance to shoot in the competition is 30ft and I can already accuratley shoot the arrow froma good 20ft. Starting from next week I am going to start practice shooting from 30ft. This shows perseverence because I am really commited to this sport and I intend to take it very seriously. What I need to work on is consistency. I always manage to hit the target but i need to focus on hitting the all the arrows at the same spot this shows my awareness of my streanths and areas of improvement and this will also help me develop a new skillI . Another aspect i need to improve is to strenthen my arm muscles by doing a few arm excesises everyday because Archery involves streanth. I have Archery only on Saturdays but I decided to practice by setting up m archery eqipment in my aunt's field and practice there every Monday,Tuesday and Friday as those are the only days of the week where I have even a little amount of time to spare for Archery alone because on the rest of the days I have to study, practice violin,go running and of course have some social time and alone time to myself.