Plastimo do (or did) a 1.8m one, roundtail. I used to have one. Ok in sheltered waters. Carries 2 persons and not much gear, or 1 person and a fair amount of gear (i.e. 2 trips needed if 2 people and piles of gear). I'm just over 6 foot, and my legs were in the way of a decent rowing stroke, as a result of the modest diameter tubes and limited space inside the boat.