Anyone have any experience?

Is it possible with one sheet?

No, but the usual guidelines probably apply: make sure the vinyl is air release. use a hairdryer. AND you might not be able to do it due to the amount of curves. My vinyl wrapping wasn't a great experience, and now limit it to helmet graphics. Even then...

Yes it can be done. But it ain't easy. I managed it after a couple of attempts. I have also had one done professionally which was perfect and the git did it no time at all

Check Yellowcab's thread, he's had two done.
http://www.neocapture.co.uk/20140307%20003.jpg

Thanks fella's.