Hi Jaya
Yes, there is still plenty of time for other people to book this holiday.
I hope that you do get the opportunity to do the 35 day combined trip. That one is just a bit too long for me so that is why I am doing this combined tour and have also booked the combined Tiger trail and Backwaters on 27th Feb. So many other places in India I still want to see though.
Have a super time in the Galapagos, I will be looking forward to seeing a review when you get back.
Best wishes
Di