You could try getting a Hawk trip. It's a bit nippier than the F4 or Lightning ("nippier" as in agile), but you would have to know someone who is current, at Valley or Leeming, to get you a pax ride.
What do you reckon the chances are for a lad 3 months pre-IOT contacting Valley/Leeming with hopes for a Hawk trip/look around the station? Never flown in an RAF aircraft, only had a tour around Leuchars, and like a lot of aspiring young aviators FJ is "the dream"