Some interesting stuff if you're into tri sailing. As for the "rocks" bear in mind it's January in Denmark in this footage. I like the demonstration of neutral helm -- this is also a characteristic of my boat (a DF-1200) and it really helps to keep your feeling of being in control, especially in heavy winds.
This is the smallest Dragonfly (and the newest) in production. I'm thinking this might be in my future for day sailing if I get a trawler