To apply for your GI Bill you will need to first obtain a Certificate of Eligibility (COE). Once you receive your COE, make an appointment with the Veterans Affairs Financial Aid Representative.
Bring this certificate (the COE), your class schedule, a copy of your DD 214, completed data sheet, and a copy of your driver's license to the appointment.
If you need any help- come to the VETS Center, or the financial aid office.