I've only ridden (slightly) North of there for quite a bit but:
It will be great.
You will be in France.
The food will be amazing.
The roads are small but lightly traveled.
You will be in France.
It will be great.
Oh - and go HERE: http://www.nougat-silvain-freres.fr/01/nougats.php It's the best nougat and also the most entertaining video ever. We went 2 years in a row.
We stayed here and it was pretty great: http://www.chateaudemazan.com/