DuckGirl, you are minor. I would hesitate to advise you to ship birds without NPIP. I am not sure you are considering it, but I think - if you are - you should re-think it.
I doubt it would be a life defining issue if you got caught, but some rules are in place for a reason. I think it would be ill advised to break any FEDERAL rules/guidelines.
You seem very dedicated to breeding, I think it would be best to do things "by the book" from the beginning. Unfortunately, reputations are more easily ruined than healed. If something were to happen to the ducks, the seller, etc. because you didn't have NPIP I think you would feel awful. And it could jeopardize your reputation for longer than waiting to get things in order does.
I'm not trying to lecture you, just caution you. These sorts of things can be a slippery slope.