jon's first thought will be that dawn wants them to head north following the north star. will the constellations be visible at all? are there any apps to help locate them via satellite (ie skyview) and will they be functioning? will any other gps systems be functioning?

additionally--targaryens have a mild resistance to burns/scalds as a valyrian (I'm assuming?) trait. do they still have this and would it be enough to prevent sunburns under these conditions? canon doesn't get specific about the degree of the heat they can tolerate except to say only dany is actually fireproof and that other people may find dragons too hot to touch.

thanks mods I'm super excited for this event!!!