I went to kerala - cochin in november and had the best time...the first day was spent along the beach in kovalam. The best thing is u dont have to say a word , the time u land at the airport.
They will come to pick u up and everything will be arranged for u. an actual relaxation for ur family and we were given total privacy, the second last day we spent in the house boat. Which the most unique thing about kerala. The backwaters were wonderful. Ohhh and the body message and spas were the most relaxing. And I cant believe it was so cheap