Hi I'm sending my parents on a tour of Kerala for a surprise 60th birthday in October. They have about 8-9 days/nights. Probably flying from London on 12/10/14. I know there is a fair bit of travelling involved to see the best bits. Do you have any suggestions about what they can fit in without getting overly tired from the travelling from place to place? They're willingto travel to a few places at least. I'd like to send them on a boathouse, tea plantation/field trip and spice farms at least, as well as maybe a kathakali dance show. Thanks!