Having one in trap and the other on the lee hull (very wet) should not alter the forces too much.

It all depends greatly on seastate. If the water is flat, the load varies much less and your idea should work fine.

I have been sailing 2up on several occasions, but that does not guarantee that it will work fine the next time, or for you <img src="http://www.catsailor.com/forums/images/graemlins/wink.gif" alt="" />

//P