To become a nurse of any kind you must attend a school not on line. This is because there are so many things you need to learn how to do on patients with patients and for the patient. You will be part of a vital team and could possibly help save someones life and you can't get that online. To many things to list that nurses do, you should research the nursing programs at your local colleges or vocational schools.
The training available online is if your already a nurse, a lot of schools offer additional classes so a nurse can earn a higher degree. But not the initial nursing classes which are anatomy & physiology, fundamentals of nursing, pharmacology, externship at your local hospital learning and training on patients, learning how to give shots and draw blood, taking vitals, so much to learn.
When I googled nursing schools for your area I see that ITT tech offers a nursing program and so does a few of the local colleges in your area. You should really look into them. Best of luck to you :O)