You're bursting my bubble. Since deep sea puking has always gone hand in hand with salt water angling I had been concerned about the possibility of kayaking nausea. Since I had never experienced the problem in a kayak I had come to the conclusion that something pertaining to kayaking (e.g. exertion) was preventive. Now I'm having doubts again.

I would suggest a couple of thoughts. I have always noticed that I never have trouble in fishing boats till they cut the engines. At that point you begin rotating on mutiple axis and the system moves straight to vomit. I would speculate that staying bow or stern into any type of regular wave would reduce the propensity for nausea. Also, most people who spend a lot of time on the water tend to aclimate. I would suspect that gadually moving from calm water, to mild chop, to gentle rollers, etc. would enable a lot of people to avoid hanging over the side chumming. It might also bee a good idea to splash some nice cold water on your head. If none of this works, consider what you paid for the advice ;^)