It's 3 different cruises. 15 days Port Canaveral to Rio 4-19 January 2009;
15 days Rio to Valparaiso/Santiago 19 Jan - 3 Feb; 16 days Valparaiso/Santiago to Los Angeles 3-19 Feb.
I know of about 200 of us going for sure. When I talked to Ken Rush in New York at the Oasis thing, he said he had heard 800 were doing all 46 days.