You are correct to be cautious about talking about your age, and the post from bruce88123 explained why I asked.
I have one more question and the reason I am asking is because it will greatly influence all recommendations I may have.
Is your father going to be directly involved with operating and flying the plane with you, meaning that he will be present at all times and be responsible for your safety ?

Oh yeah, get your dad to join in this discussion, I think he will find it interesting, and it will help both of you figure out how to approach this.