If you are considering this course as part of your studies, just book it.
I have had the time of my life out in South Africa, working with some beautiful animals, and more importantly, some amazing people. The course is incredibly hands-on from day 1 - the combination of this and lectures really proved a great way to learn.
I did this at the end of my third year and found the level of clinical work within my abilities (with some guidance of course!), and there were others who were in lower years who felt the same.
I went out to South Africa thinking that it would be a lovely 2 weeks, but I didn't see myself as a wildlife vet. I thought I was quite keyed up on the conservation out there, but after visiting and learning about the poaching crisis and more, I really didn't have an accurate view of the situation. I have come away believing that I can (& I now want to be!) a wildlife vet, and I feel that I have the knowledge now to educate other people about the sad reality that the African wildlife are facing. I couldn't recommend this experience more- I truly had the time of my life out there.