Overview of NIFA RNFA program for APRNs?

[anchorRN, BSN, MSN, RN, APRN]

I am looking for some advice from someone who is currently enrolled or has recently completed NIFA's RNFA program for APRNs who can give me an idea of the pace of the program and how clinicals work using surgeons that I work with.  

I am currently an FNP working in Cardiothoracic Surgery for the past 1.5 years.  I do endoscopic vein harvesting and assist the surgeons in the chest for cardiac and thoracic surgeries.  I'd like to have the RNFA certification to make my job more portable, as the hospital I work at is very rural and does not require it, unlike other hospitals in the country. 

Feel free to DM me or comment here.  

Thanks!