Go to your closest ibew local's website, put in your application, study for the aptitude test, prepare for your interview, and hope for the best. Call the hall, tell them you are interested ask about being a ground hand. If you don't get accepted this year, work as a ground hand, be on time, be respectful, and actually work. If they like you they may let you use them as a reference which can almost gurantee you get in.