Ditto what Chris said. The new Catalina-22 Sport is only available in the swing keel version, (the swing keel is made of fiberglass, SS, and lead, GREAT improvement over the old cast iron keels!). It was made to comply with the "one design class rules". The Catalina-22 MK-II is a different hull from the old versions. I had an original version and we now have the MK-II version. For cruising, it's MUCH better. A lot more room, wider, more headroom. We love it! Catalina-22's are available in swing, wing, and fin keel versions.
Don