We just arrived home Sunday night from Carnival Elation's 5 day Baja and the house is bobbing up and down! I experienced some motion sickness the last half day of sailing as the sea was choppy for about 36 hours after leaving Cabo and the captain was "gunnin'" it to get back to port in San Diego. It subsided though after I took a Pepcid tablet (free sample from our cabin) and had a nap. Now that we're home though this rocking sensation won't seem to subside. I'm wondering if it's an inner ear de-stabilization thing?