Ok, so out of all the armed services, probably the airforce is more "people friendly" and less strict from what I understand. Their bootcamp is the shortest (last I knew it was only 6 weeks versus Marines at 12+ weeks and Army/Navy around 8 weeks).
Look, joining the military is no small decision these days. You really need to consider if you're willing to lose certain rights you are simply given by virtue of being born in the U.S. (assuming you were). For example, you no longer get to just "go on a 5 day road trip half way across the country" if it strikes you to do so--if you're on vacation (leave) and some shit goes down, they can call you back immediately from vacation; you no longer have the right to voice your political opinion about the President of the U.S., as he is your commander in chief and you can be disciplined for voicing anything but "Yes sir, I support my commander in chief;" You will be treated a certain way depending on the # of stripes on your collar even if you're very intelligent/older/mature....a private or airman is shit on your shoe; YOU CAN'T SMOKE POT--or if you do you have to deal w/the stress of whiz quizzes; and of course there's that little thing called war that we're in the middle of and you could die.
Now...if you are ok w/living w/out the freedom you're used to; you are ok w/dumber people than you telling you what to do; you are ok w/the possibility of going to war/PTSD, etc. and can assume this responsibility, then the military can be a great thing due to health benefits, consistent paycheck, GI Bill, potential to travel (not guaranteed), etc.
Don't make this choice though...because you can't think of a better option. Just my 2cents.