Cole single spreader???
Mines got two, same with the others I've seen, and on the original hand drawn sketches from Cole himself!
Its very easy to single hand with a Autopilot, and berthing/docking/mooring is actually quite easy due to 7 tons of over built yacht under you... very predictable, no race boat, however 6-7's easily done while sipping on your beverage of choice. Yes high topsides, but my 78 year old old man with a replaced knee still got up and down from my tender.
Cant speak for the Dunk, never been on one