I don't get your multiple page obsession with a park you have admittedly never set foot in and have said you have no intention of ever setting foot in. While they may not be as healthy as they would like to be, they are still adding new offerings, have parks in other parts of the country, and Orlando is most likely their number 1 site, although San Diego is probably a close second. I highly doubt the place is going anywhere anytime soon, and if it did, it would probably end up being a Convention Center expansion or more convention connected hotels than anything theme park related.
The bad press has been significantly ratcheted down since the Blackfish thing, and for Sea World to go out of business would actually be to the detriment of sea life around the world, because of all the work they do in taking care of, relocating, and rehabilitating animals. Most rational members of the scientific community are aware of this.
Do you have any hard numbers or data that says the park is about the fail?