I wouldn't waste your time and money. The RM web site and Armed Forces Careers Office will provide you with all the info and advice you need. It is their job after all.

I’m guessing you’ve already had your final interview but if you haven’t I’d recommend you have a look at the RN/MOB web site and have a read up on the current issues affecting the RN and ask questions about them. i.e. the future aircraft carriers, operations in Afghanistan, redundancies etc. To be ...