Would this be the one in Diss by any chance???
I contacted him about this and I was on the verge of buying it (cos he was doing me a very good price). Then he kept moving the goal posts and generally messing me around. If I were you I would steer clear; the engine cowl is very tatty and needs repainting, the pull-start doesn't work at the moment, and he has never actualy seen the engine running. The trailer has been repainted so presumably is a bit of a rust heap. As for the boat it's self, it's pretty dirty.
Still if you can get it for a reallyyy good price then you havn't got much to loose