It would be crazy if there was something else to do in oceans other than crash land or make a base there when you run out of fuel when entering laythe. I was thinking starting off small like science experiments for different deepness but if you really wanna go crazy, add submarine parts to the game and make water pressure a thing. I know this is a huge thing and if its included it would have to be in ksp 2. anyways this is a stretch since its kerbal space program not kerbal space and ocean exploration program (although one could say they are an important part to know of other celestial bodies)
