Hi, Sorry for the delay in replying but I've only just seen your message. It will be my first trip to India and I am very much looking forward to it. Dioralyte is also useful to reduce dehydration. I have been advised to wear long sleeves and trousers, for cultural reasons, also useful as a shield from the sun and mosquitoes. I'll be taking Jungle Juice in case there are mosquitoes but no anti malarial tablets. What sort of water filter bottle have you bought? I am yet to buy one. A fleece for the evenings and Shimla.
I've recorded The Real Marigold Hotel which has been filmed in Udaipur where I will be going after the Riviera tour.
It will be nice to hear from more travellers on our trip.