To become a licensed electrician in most states/cities, you have to show 4 years work experience as an apprentice. This may be measured in one of several ways. # of months employment, or # of hours worked, or some other way of showing your work experience. You may also need to show some formal training. The IBEW is only one of the electrical training possibilities. The ABC (Association of Building Contractors) may have a course in your area. Another possibility is a community or JR college. There is also several self study classes and books you can buy.
It does not matter which you choose provided you are willing to study hard.
Any electrician who cares in this field has to study regulary just to keep up with the many changes and new products that come out all the time.
Find a electrical contractor to employ you and train you. Do not expect to get a journeymans wage until 1) you can do all the work, and 2) you are able to take and pass the test given by the AHJ (Authority having jurisdiction) in your area.
Good Luck
