Thanks for the tips so far.
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Liking the scenic non autoroute method. My boy racer days are way behind me now!
We have no time constraints so can amble our way down south. Planning an overnighter around 3/4 of the way down, might even go steadier and do 2. That way we can see a lot more. I’m sure the van will thank me for it!
Main plan is a few days in Normandy via the Chunnel to pay homage to the brave guys and to see the sights.
Drive south to Carcassonne as the Mrs wants to go.
Carry on then spend a few days in Northern Italy before the long haul back to get the ferry in Rotterdam to Hull before the hell that is the M62! Still gotta be easier than driving up from the south coast.