Barrel SpongeBob
Contributor
This.Then I realized two things: eating and having something to do. Those who didn't eat nor had some tasks to tend to (sails, tiller, sliding centerboard and so on) were the miserable ones with sea sickness.
I started to eat regularly, and volunteer to either main sail, tiller or the most fun- trapeze. Thus, having something to do which also forces you to watch the horizon which is the most important thing to avoid motion sickness. Never again did I vomit on a boat, so even when I am not crew I do not dwell in the room: go out, eat normally, move around, watch outside at horizon, waves etc.
And standing up helps your feet stabilize to the waves in the same style as surfing (a communal surfboard). Hold onto the rails and tie yourself to the ocean (not the boat). Everyone gets some level of queasiness indoors. We are not meant to live on water. Outdoor decks during rough night crossings are popular if you go beyond day diving. If it gets too rough, my body wakes me up and I feel clammy palms...time to head outside with a snack. I prefer heavier stomach and no fizzy drinks -I never get queasy outside. A fizzy drink will ruin my dive and affect my buoyancy and the poor chap behind me.