Anyone see that December 05 out of Fort Lauderdale going to the Caribbean???

http://www.rssc.com/voyage/details.jsp?code=VOY051205

Ports:

Monday Dec 5 Ft Lauderdale, FL 17:00
Tuesday Dec 6 Nassau 08:00 16:00
Wednesday Dec 7 At Sea
Thursday Dec 8 San Juan 13:00 23:00
Friday Dec 9 St. Thomas - Charlotte Amalie 08:00 16:00
Saturday Dec 10 Grand Turk 15:00 19:00
Sunday Dec 11 At Sea
Monday Dec 12 Ft Lauderdale, FL Disembarks at 07:00

It's 2 for 1 pricing. I did an onbaord booking and this came out to less than $2600 on Single Supplement with Ports!!!! What do you guys think???