I will start with my Visualisation Project "Up above down below”.

Task:
Design and model the ultimate roller-coaster. Set in either outer-space or underwater or in-between. Design both an environment and track that is both imaginative and fun, but with an accurate grounding in your worlds' physics.

For this after a bit off thinking about settings for it:
Space Station
Minning Field
Underwater anicient Remains
Space Fight
Underwater Expedition

Then running over many ideas in my head i decided that i would most like to build an underwater scene, and with that in mind i first looked at excisting RollerCoasters for principles, limitiations, track desgins, car desgins, immersion settings. I have actuwally done a bit off research into rollercoaster's before, With that i had a shortlist of coasters to look into further;
X/X2 (Six Flags Magic Mountain, USA),
Tatsu (Six Flags Magic Mountain, USA),
Kingda KA (Six Flags Great Adventure, USA)
Hollywood Rip Ride Rockit (Universal Studios Florida, USA)
Air (Alton Towers, UK)
Nemesis (Alton Towers, UK)
Manta (Seaworld, USA)

I will also be looking into underwater scenes from films, underwater excavation, archeology, wrecks, sea life.