You absolutely have to take Dilee for your Sri-Lanka ride ! This is just THE BEST !!!

He knows the culture as he was born in Sri-Lanka, he loves the country, and he is very generous, he will listen to you, and never be impatient or something like that. 

With Dilee, you will see the Sri-Lanka of the "real sri-lanka people", if you ask him : you can eat in the very typical places where he eats himself, and not the "touristics restaurants" and if you don't he will adapt to you.

With Dilee, we have a very complete description of the culture, and we can ask him everything. Furthermore, he drives very carefully and make stop when you need, with Dilee, you can have "your personal travel" of sri-lanka, just ask ! ;)