UPDATE: **Renaud now is giving private guitar lessons on Skype.**
Renaud Louis-Servais, as I have previously pointed out (examples here and here), is an exciting, dynamite guitarist and a wonderful fusion composer and performer. He is known by many as the (obviously great) teacher of Tina S from her success on YouTube, but he is a complete working musician. (Please check the links below.) If you are an English speaker and would like some top-rate guitar instruction, you should know he is now teaching guitar in English at Riff State. [Private lessons on Skype.]
Of course, you can get lessons in French, too. Check out sites below.