Agreed, there is a huge drop out rate in the UOTC, about 130 joined in my year, by the end of 4 years only about 12 were left, mainly consisting of the Army barmy, clinically insane and the nutters in the band!
Compared to the UAS in Edinburgh I would say we did alot more things in the UOTC, I had a few piping jollies for the RAF and got the impression not much happend. I don't know if that was just Edinburgh. I manged to get lots of skiing, parachuting, diving, crazy band trips and blowing lots up with the UOTC.
However I did find that it was a situation you were either in or out. There was a great group mentality, good or bad?
Personally I went to UOTC to play my Pipe in the Tattoo.
I have to say it was a great confidence boost to me. Prior to joining I was very shy, by the end I was doing my piping in my smalls! I had a BSM who would put me into situations which I would have ran from, he was a Sandhurst SgtMaj so no running from him! Top Bloke.
There has been the banter from the RAF and Army about what I am doing but no problems.