I don’t know whether you want to do a live course or a self-study.
However, I am an educational partner with the American Council on Exercise and can wholeheartedly say that their personal training certification course is excellent.
At present there isn’t an educational partner in North Dakota who is teaching ACE’s 16-week live personal training course.
If you are an individual is likes to study on their own, I encourage you to visit the following links:
The first link is a comparison with other certifying bodies as far as value is concerned. At the end of the day it is your decision.
The other link addresses the costs involved.
I do hope this above information is helpful to you.