I just got back from Argentina and had a great hunt with 3 buddies of mine. We took Red Stag, Blackbuck, Boar, and this guy got lucky and took the largest puma I have ever seen taken in Argentina!
Give me your e-mail and I will send you some more pics. I am also a small booking agent who has been to Argentina many times and would help you put together a very affordable trip if you need assistance.