I'm on the RRU until August, although if I got to hate it I could run back to manning up an ambulance. I'm going to stick it out, but when August comes around, I won't be asking to stay on it. Good luck on the training - my suggestion would be to sleep for the next two weeks, training is intensive (well it is in London), so you won't have much time to relax during your training... However, it's all worth it, as this is the easiest job in the world.