On Fri, 23 Jun 2006 14:40:36 -0400, Gogarty
wrote:

Sea state matters, as does the size of the vessel in the sea state.

And the type and amplitude of motion that the vessel generates.

There are 40 footers with a very solid motion and there are others
that generate a weird cork screw effect.

Guess which one is worse, I'm getting queasy just thinking about it.