Hi Keliblue! We just got back from SeaWorld last week. We did the Wild Arctic Up Close Tour and can highly recommend it!
It is a great way to interact with 3 animals in one tour. You meet a harbor seal, a beluga whale and a walrus. You will get a chance to feed and pet all of them. My family and I always do an Up Close Tour when we are SeaWorld and we really enjoyed this one. It is also a very good price for one of their interactions. Be aware that you will not be allowed to bring your camera or you cell phone into the interaction, so you cannot take your own pictures. Also, you will be offered the entire disc of photos for purchase. You cannot pick and choose individual shots. It's the whole disc or nothing. If I remember correctly, it was $45 for the CD.
Have fun!