Hi there,
I'm assuming you speak French?!
I have a French friend who has a small business escorting tourists in the Loire Valley. She could meet you in Tours and take you around different châteaux (Chenonceau, Chambord and Blois, for example ).
Would that be of interest to you?
I, myself, will soon be touring Aix-en-Provence but I've been there before. Maybe we could travel there together, I have several friends there.
I currently live in Angers btw.
CHeers,
Maria
mariantonio@hotmail.fr