Hobie Tiger would be a good choice in my opinion as it is updated but no threath to the F18 class (we DONT want to hurt the F18 class in any way)

For women I am concerned about righting. Can two relatively lightweight women right a Tiger? In the large events it is no problem safety wise, but while practicing without safety boats?
I am not holding my breath waiting for multihulls in 2016 though. I have a bad feeling for the future of sailing in the games, even if all evaluations and reports on media coverage, participation etc. are positive. Unless we start to get some real media interest and famous profiles (famous and interesting outside the sailing world as well), I think we are doomed. Perhaps not for 2016, but..

Otherwise, go for it. John Williams for ISAF president! I would vote for you as ISAF dictator if I had a vote.