What is some insight for myself and my family on what to expect as far as daily life, life in the Army, etc., for a 15T?

A lot depends on what type of unit you end up going in. If you go into a maintenance support unit, then your day starts with PT and then maintenance until lunchtime, then more maintenance. You may get selected for details, but that's to be expected. If you go into a flight unit, then PT will depend on the flight schedule. You may not do as much organized PT, but you're still expected to maintain yourself [big boy rules]. Advancement is not too difficult, get a board study guide and read it...a lot. Get a study partner or have your soon-to-be wife drill you on a daily basis. Army life outside the job, depends greatly on where you get stationed. Different posts have different extracurricular activities. Also, the city outside the base will offer different activities. Biggest thing is to learn everything you can about your job. Don't get hung up on the flying part. When you decide to exit the Army and want to look for a civilian equivalent job, companies look for A&P Mechanics and pay good money for them. Let the Army pay for your education, so you can get paid more later on.