This place was awsome, I went last fall, and want to get back again soon since they've opened more attractions.
Go on a Wednesday, Friday or Sunday, these are the live feeding days when you can watch them feed the animals: tigers, lions, bears, wolves, pumas and whatever other large canivors they have at the time. We went on a Friday and the animals where quite active, especially when the feeding trucks arrived.
Get there when they open and pay for everything they have. When I went, it was the tram ride to the area where most of the animals are kept and the other ride out to see the giraffs, which is pretty cool. The giraffs will actually take the biscuit out of your mouth if you let them. Cost for admission was about $70 something for two adults and two kids.
It's kinda small and low key, but I've never seen that many big cats, that close and that active in a zoo, even at the two in SD.
Have Fun
David