I think the movie won’t disappoint. I wish your son good luck. He has plenty of time for prepping. Here is a link for a fitness book your son might like:
http://www.amazon.com/Complete-Guide-Navy-Fitness-Third/dp/1578262666/ref=sr_1_2?s=books&ie=UTF8&qid=1330102759&sr=1-2
EEGator
Thank you, I will pass it along to him. He is a noble modest kid with a great deal of drive and athletic ability. He found Culver Military Academy when he was 12 and asked to go.