With a wife and kids, highly recommend the East Hill area of Pcola. You will get told during check in though, flight school doesn't care that you are married in the curriculum sense. Do not expect bankers hours flight times, or only mid day sim periods just because you have a wife and kids. That's not to be mean, just set expectations. Your family will also have to understand that you will be bringing work home with you plenty of times. Studying on the weekend with your classmates, having study parties, etc, is crucial to learning the material and bouncing questions off each other.
Highly recommend coordinating with your wife so that someone has the kid covered so you can stay late or go to someone elses house (or have people over to yours) and review the pubs, checklists, EPs, and so on. Don't be "the old guy with a kid who does everything alone".
Edit: I remember being told day 1 "tell your spouses now that you are cheating on them with the Navy until you get your wings." You will have plenty of free time don't get me wrong. Enjoy your time in the waiting pool, but expect periods of work hard study hard. You'll be there with your family for a year or so, don't forget to enjoy the beach, rent a boat from the marina, visit natural springs, and whatever other vacation-ey things you can think of.