My first cat was a Dolphin. One man, 16 foot, cat rigged Cunningham design which was the predecessor of the Quickcat and considered a training boat for the A Cats.

I took it out in a bit of breeze 2 up on trap and ended up tearing out the rear beam. One up boats are not designed for the sort of loads associated with 2 up trapeze sailing
and would recomend not pushing it to these limits.