I am considering purchase of nacra 20 and need advice on single handing. Is this feasible? ...both from a setup/launch and sailing standpoint? My previous experience was years ago on a nacra 5.0 which I remember being heavy and a handful even for two. I'm a big guy, but concerned about righting boat by myself. Boat I'm looking at appears to have aluminum mast/boom. Intended use: mostly recreational, single or with 1-2 crew, do not want a twitchy boat or one that will pitch pole. Will a n20 disappoint?