It's usually the worst the first night crossing the gulf current leaving Port Caneveral. It's usually over between 8 and 9 PM. The side to side rocking doesn't bother me but the tilting from bow to aft gets me a little. It's usually not constant. It's nothing serious enough to bother most and the higher you are, the less you notice. Most notice it the most and dinner or the show the first night because the locations are extreme forward and aft and you're on deck 2 or 3.