Here's a question, my father was a prior CO, can I use him as a reference or in any other way in any aspect of STA-21, whether it be pertaining to the package itself or going to a school??
I agree with fc2spyguy about not having your dad write a letter of recommendation. Maybe ask your dad if he has any old friends, still serving or retired, that you knew that can possibly help out in any way. With his experience he can probably read through your package and tell you what sounds good, what sounds like bs and what you should add/change. If it were my package I would mention in my personal statement how my dad served x amount of years and how I have always dreamed of pursuing a career as a Naval officer.