Look
here then go to Personnel then DG Human Resources (Navy) then Officer CM (standing for Career Management) then look at the 2 Stage Career. Some interesting stuff for a potential Officer.
Try and brush up on your spelling and grammar, this is not a dig (as you may have typed your post quickly and in yoof speak) but if you go to the AIB [if they havent changed it since I went through when Cunningham was but a Lt Cdr] you will have to write an essay and the Board members are looking at spelling, grammar and content.
As previously posted, SHAR is on its way, by the time you would have got in, passed BRNC and elementary flying training the RN's FJ will be an RAF Harrier administered by Joint Force Harrier, an RAF command. I believe 2 of the RAF Harrier squadrons are eventually going to be rebadged 800 and 801 although my knowledge on this a bit sketchy.
Good Luck, see you in the Fleet !
Oggin