From the Catalina 25 forum, they even discuss cats!

http://www.catalina25-250.org/forum/topic.asp?TOPIC_ID=8388

Terry

The first boat I sailed on was a Cougar catamaran skippered by my uncle on Clear Lake in Iowa in the mid 1960's. I even got to crew in a race and take the tiller later on a day sail. That's the boat that got me hooked on sailing. Looks like Clear Lake still has an active fleet: http://www.clyciowa.com/01-cougar_start_a.JPG