If all else fails and it's very busy...Toulon any day! It's always quiet, fuel straight away and Signature down there are always very helpful. Mind you, your pax might not like the idea of sitting in a car to get to where ever they actually need to get to. Could always take the Helicopter across. I'd say from the pilot's point of view Toulon is perfect but just a tad too far from the likes of Cannes or Nice to make it a regular alternative.