Hey Colin,
I did both UPT and FTU with wife/kids. Actually had 2 of them during the formal courses. My experience was between 2013 and 2014. Here are some of my biggest takeaways:
-The weekdays are busy. Most of your focus goes toward learning, both at work and at home. As long as your family is primed with this info, you can get into a routie.
-There will be a lot of talk about “work-life” balance in the USAF. True, it is a good thing. But there are likely times you will need to violate the balance for short sprints. This is just the nature of upgrades in military aviation. Again; a somewhat known quantity.
-Prioritize your family first on every off day you have. A great way to do this is to BRING your wife and kids with you to class events. There will be other families. And even the single dudes will appreciate it. I still have friends that my kids call “Uncle XX” that were just single dudes in my pilot training class.
-There will be more than enough time with the boys upcoming in your career. Between TDYs, cross country, deployments, and routine trips, you will be eventually begging for more time at home.
-The most important piece: keep your flight leadership in the loop about what is happening in your family’s life. If your wife/kids are not doing ok, you will not be doing ok and your flying will suffer. Speak up. I approached flight leadership more than a few times when a kid was sick and I got no sleep, or when my wife was fighting the TRICARE monster and running into roadblocks.
Hope this helps!