I am honor that you consider me as a specialist but it is not the case. I have a degree in science and I am currently working on satellite payload. Otherwise I am just a History nerd 
My native region have several prehistoric sites (like Musée de Préhistoire de Tautavel) and history sites (like Cité de Carcassonne - Wikipedia). I did some archeology summer camps when I was a teenager (if there is French speaking people who are looking for archeology summer camps for their children : http://www.archeopourtous.org/).
Concerning actual archeologists on this forum there is some : @Dernwine, @joeroe, @Starcloak,… in fact there is a topic with all of them Archaeologists and Historians Sub-Forum;