Not sure if this has been mentioned but new La Roux album out November - was meant to play in 2020 but hasn't found her way back onto a lineup. If any excuse just to hear this absolute banger on the fields next year!
Yeh, the quiet camping also seems to be on the same side (broadly) as the bits of the festival that go on the latest (Far Out / Chai Waalahs / RTT until 4am). We're always in Tangerine Fields which is right behind the main stage and as soon as that and Rising Stage are done it's pretty quiet (midnight onwards) which I'd guess is pretty similar if you can hack taking all your gear from the car past the big tree in the middle and into the campsites that side.