I just joined this forum to learn how to improve areodynamics on a rv camper I will be building soon. So I don't have it or any cars to show off yet. I am kind of proud of my gas free boat though :-) I need the camper on my truck so I can go camp at many lakes and rivers and play with it. Have a look if your into solar vehicles.
https://sites.google.com/site/serenitysolarcanoe/
Tommy