I found that this was the best way to see what the park needs. It's pretty simple, Family Appeal on one axis, Thrill Appeal on the other. Not sure about you, but with those two pretty decent areas I could see a couple of options. I would very much enjoy an iconic coaster for the Med-High Thrill gap. The dream would be for a B&M, but regardless, something that is more thrilling in nature then Jet Rescue or Storm. Maybe a Eurofighter?For the Med-Low, I would probably look at the idea for a couple of flat rides. I'm not saying go insane with it, but maybe just a couple of rides here and there to really fill that vacant position. As for the idea of a dark ride, I'm kind of against it. Movie World is much more suited to dark rides then Sea World, and I just can't see a stand alone dark ride really working at Sea World. If I was running the park, I would look at seeing if there's a way that the Vikings Revenge could be themed up a bit, and maybe turned into a small dark ride ala POTC. Nothing grandiose, just a series of vignettes of some kooky and crazy Vikings getting up to no good. It would fill that desire that some of us have for a dark ride while also giving a ride that's gotten the short end of the stick for a while some love.