Saturday, 13th, tops 34°C, heatwave.
Travel day 1; Manchester airport to Geneva to Bastia. If all goes to well, I will camp near Bastia, Camping D’espiranza. I’ve been there before, it’s few km from the airport. Currently, by bag weighs a little under 15kg not counting hand luggage. All up, 20kg max is the aim.
On bag check-in, I was told to get the rucksack wrapped so it would be safe. Then have it weighed, result – it’s a kilo overweight now. Nobody has asked for an additional payment though.

Travel day 2: get to Corté. The idea is to get onto Mare à Mare Nord and walk walk up to Manganu on the GR20. Bastia to Corte is a bit uncertain, but last time, I hitched and it worked with a very short wait. Once there, get provisions at the supermarket.
There is Bergerie de Sega half way up for a rest (4 hours). I expect a 9 hour walk, all with steady ascent.

Later: I got there simply by using the train from Casamozza. This morning I woke before dawn and set off on foot to the station. it’s all gone well so far. I’m worried about the charge on my phone though.