Dear David:  

I have no idea how young you think 'young' is. As a matter of fact, there are even schools that take in boys interested in the priesthood from as early as the seventh grade. Of course, your parents would have to be completely in agreement with this. If there is anything else I can do for you, let me know. If you want a private answer that is not posted on the general board for everyone to read, just let me know and I can send the reply privately. God bless.