Yep, I did have a dream about KSP. Thinking about a picture I have seen about the catography of the Moon and Mars compared to cartography of the ocean I thought that maybe with an add-on or a branch version we could make a Kerbal Deep See Program... Would you be motivated to build submarines ? to try to tackle down ocean current and deep see pressure. There is the physics (gravity, pressure, buoyancy...) and the challenge to explore... I'm a .Net developper myself, so I really love to make this happen but I honestly don't know whee to start.