I sailed one during the demo days that JW alluded to. What a blast!!! If I was not so involved in Formula 18 sailing I would have to make a choice between a Moth and an A-Cat. Great reason to get in shape. The concept is a bit like sailing a windsurfer, as you lean into the wind you will get lift off the sail as well as the foils. They go pretty high to weather for an apparent wind machine. I was told that a new racer ready to go is about $20K. I know you can get one to two year old, in great shape, for $8K to $9K. You could also build one but that would run about the same as a good used one. If you watch the videos of launching in Dubai, going on right now, you will see that they are not to hard to get going.

Later,
Dan