orca seaworld

Hey, I was just wondering if anyone knew of any Cetacean pools that were more than just concrete and glass? I know that the Georgia Aquarium has some interesting rockwork in the Beluga exhibit, and the Shedd Aquarium does as well (though I think it's mostly above the water?). As far as I'm...

I was just wondering if Seaworld has ever made documentaries about the day to day goings on in the place like the zoo programs we are all so familiar with? If not why? Also are there any good documentaries anyone can think of about captive killer whales?