You don't need to take a package. Hotels you can book online and then you need a taxi which is easy to get. Let me know your requirements i can get you done a customized itinerary and you may compare the same with any package whatso ever.
You don't have to book any package, if u want to have some private time book an island in kollam Vinis farm for 2d/1n and can have many sight seeing.
else wayanad also offers a tree house amidst forests which makes oneself lost in nature