So glad you guys had a great time.
The following is too late for the Sandies,(I apologise for only reading the mail last night as I was finishing up a chapter) but hopefully will help someone else.
Last year on the Navigator, we too had alot of pitching and rolling. The solution if you could make it was to go into CR since in CR it felt like the ship wasn't even moving. One night Gil hadn't felt well. I went alone to CR and as I was sitting there, I realized it was very calm. I ran back to the cabin and insisted Gil get dressed and come down to CR. Paige, Anthony, Gordon and Rebecca were with us, and Anthony commented how Gil came into CR green and left looking normal. He had rice that night, but CR cured his seasickness.