The first thing you must do is RELAX AND BREATHE. You're scared. That's good, it keeps you sharp and on your toes. It'll also drive you to study your butt off.
You're going to a 10 week academy, but you get to come home on the weekends. Yes you will miss you son's birthday, but really at one year old he doesn't know what's going on and won't remember that his party was on Saturday not on his actual birthday. In order to have my son's friends come to his party we have to have it the weekend before his actual birthday, because he was born near Thanksgiving and most people leave for the holiday.
Most academies I know of are closed on holidays. If you live close you will probably be allowed to go home on those days, similar to the weekends. I think your looking at the big chunk of time in it's entirety not in weeks, which would make it much easier. Your actually only gone five days at a time then you get to go home for two. Depending on academy policies you might be able to sleep in your own bed three nights of the week and be back in school on Monday morning. You'll only not be home three days out of the week if you can sleep at home Sunday night. If you have to sleep at the academy Sunday night you'll not be home 4 days a week, not the best, but still better than being in a foxhole in Iraq for six months or a year.
But when a long train of abuses and usurpations, pursuing invariably the same object, evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new guards for their future security.
Translation for the intellectually challenged: If the government screws the people too much, it is the right and duty of the people to revolt and form a new government.