Advice Pls

I post this before about the Re-Entry Program for Nurses,but i still have questions,so please anyone help me..... I recently pass the NCLEX-RN here in U.S. but i have this anxiety working since it very much different from the country where i practiced plus it has been more than 8 years since i practiced bedside care for the reason that i become a Public Health Nurse so the set up is really different.... Now i enrolled my self in a Re-Entry Program for Nurses my question is has anyone here done or know about this program?How is this done because according to the coordinator i need to pass the classroom program before i go on clinicals which i really need.Please anyone help me i really wanted to work and be a safe nurse is my decision to enter this program is good?How this program work?Thank you