Nipper, be sure to turn up for your first day with a brand new blue badge of courage on your shirt. The training staff will be impressed by your fore-thought and give you time off to booze in the NAAFI.
Good luck and if you have not already heard if you need any Dhobi (Thats washing!) or sewing/tailoring/ironing done on your kit take it down the guardroom and see the provo, Him and his missus are saving up for a new caravan and are glad of the extra cash. If he isnt in clearly mark your dhobi or kit with your name.