That first one about made me fall out of my chair...feels like I am in motion. Cool pics but, damn, careful making those twisities w/a camera in one hand.
Yeah tripod for exterior shots would be great, instead of sitting the thing on my roof rack
I have a Nikon 5700. The moving in car shots are very deceiving, Im actually almost crawling around the corners, its just with the shutter set so long it looks like Im flying. So doing a one hander isn't too dangerous
The last one was an accident, but turned out kinda neat.