Dont worry about raleigh told what to do where to go and how to do it, bit of phys, drill, cleaning and getting shouted at some times. Sounds worse than it actually isDont stress to much, if you had prepared you should be fine. As said before try your best at all times as you are assessed constantly. I completed my PRNC at HMS Collingwood on 26 Sept 2019 and the info that DarkPurple had provided is very accurate. I only realize now that I have 2 and half weeks before I start at HMS Raleigh, now that is a worry.