I have done is a couple of times and it is very exciting. Have you done horse riding? If your answer is yes, how did it feel, did you make happy of felt poor for the animal.
Its mandatory as part of the training for my government service. I feel very sad doing it because imagine yourself in that position - a 90kg guy on your back, with a rope strewn across the septum of your nose and being repeatedly subjected to manhandling.
I cannot think of it and I dont encourage it at all.