Yes Rosie, a good idea to transfer the post to this part of the forum.
I'd guess the youngest crew members would have been in their late teens/early twenties. I was 25 when I joined the ship. I think it would have been the first time away from home for many of the new recruits, myself included, though for some of the 'old hands' who'd previously worked on the other Queens, it wasn't just a job, more a way of life and some had spent many years away at sea. Incidently, the personnel manager at Cunard in South Western House was a guy called............... wait for it.............. John Brown (I kid you not).
I certainly felt homesick at times, I think most of us did at some point, though we couldn't do anything about it.
One of the things we all used to look forward to was to receive our mail when in port. I suppose it's easier now with the internet/emails etc.
I never once saw any crew member be sick as a result of the motion of the ship, too much beer.... yes!!!
I believe Cunard asked for a volunteer crew to man the ship for the trip down to the Falklands, a family friend went and after he returned, showed us his medal with pride.
Things to do onboard.... there was a nightclub called 'Castaways', but this only really appealed to certain members of the crew. Some of us had TV/video in our cabins. My best mate had a TV and video set up so some of us used to call round at his for a few beers and watch something. There was also a crew cinema but I only ever went once and saw 'Splash'.
I did a bit of Karate in the gym, after finding that one of the Asst Mech's had been an instructor with someone I used to train with when I was in my teens, that was quite fun for a time. At other times, it was sometimes nice to go aft and nip outside on 2-deck for a bit of fresh air. On the cruises especially, there would sometimes be crew parties there too.
On the first cruise I ever did, up to the North Cape and the Norwegian Fjords, one of the guys got some fishing gear out and I heard later that he's hauled up a 23lb cod which I believe was cooked by some of the Chinese crew. I bet it tasted good too!
Forget to mention there was also the P. O's Club, which was really just another 'Pig'. Lots of crew used to enjoy listening to music too, as the Sony Walkman had recently come out.