we will go to kottaym on 11th march for a seminar. can we see the nearby sights of kottayam in the afternoon of 13th march? or it will be a very short time to see the sights? we r planning to go to kanyakumari in the afternoon of 15th. will it be possible for us to return back to cochin on 15th evening as we have flight in the morning of 16th march?