Yesterday I sat down to write my Glastonbury Festival list. You know the one; baby wipes, paracetamol, sun cream etc (runs around the room in excitement). So I thought I’d add my festival checklist to the internet (do forgive me) just in case you’re off to a festival too and need a quick go-to guide from a thirty something lass who’s survived lots of festivals. My festival survival list has changed over the years. In other words I’ll now do anything I can to…