Hey Dred, you'll have fun. Just remember not to laugh when your TI tells you about folding and ironing your underwear.
Oh, and when you get there, they're gonna give you a lock with some keys and tell you to lock your wall locker. The thing is, the lock doesn't work without the keys in them. Remember that as they're screaming in your face to lock your footlocker and you can't figure out why the lock won't work unless you put the keys in them.
The first week is gonna be boring as fuck...tons of screaming, tons of briefings, eating your meal in about 2 minutes, etc. All the in-processing bullshit is annoying because you can't start Basic until you're completely done in-processing. It's like an extra week that they get to scream at you that doesn't count.
AND LEARN THAT REPORTING STATEMENT, RECRUIT!!!!!!! You'd be so surprised how people fuck up "Sir, Recruit so and so reports as ordered" when they're under stress. Every single time you initiate a conversation with your superior, you're going to have to say that line first. Even if he/she initiates a conversation with you (and they do this to see if you'll give a reporting statement), you still have to say that reporting statement first. If they say, "Recruit dickhead, do you have to pee?" You have to say, "Sir, recruit dickhead reports as ordered. No/Yes sir/." Not every response, just the first one.
Other than that, you'll have fun. After the first couple of weeks you'll get used to the routine and actually start to like it. I remember when I was leaving for tech school, I didn't wanna go because I had become so used to the routine in only 7 weeks that I wasn't looking forward to change.
But once you get outta tech school and get into the operational Air Force, you'll see it's just like any other job. You get up, get a shower, go to work, and come home. Quality of life is eons above the other services and you'll really start enjoying yourself. If you get assigned to Aviano AB in Italy, look me up! I left the AF a few years ago and decided to stay here. I recommend you get as far away from the US as possible and try to see the world, because every single base in the US is pretty much the same, more or less with the same people. Go find something new, you won't regret it.
Good luck! It'll be fun, don't worry.