Sorry, all me resources are in the F16 side of things. There isn't another link, just have to wait a few hours and she will come back online automatically.
To Matt : In short
Spi makes boats more behaved on downwind legs, especially so in strong winds.
P18 without a jib can be done, just rake the mast a little bit more forward.
Tacking is more difficult but with the right technique it is should be really doable even under the worst conditions. make sure you slack the main at exactly the right time and that you make a roll-tack. Get these two things right and she will tack relatively well.
Wouter