Where can I grab some drinking water? Cant find a symbol on the map. 

They've always had the same borders as far as I recall, along the edge of Pennard hill and all the way to Undleground, stone circle and railway line top and bottom.  In recent years Undleground has become less used however, it used to be a kind of green crafts overspill and provide some food and smaller seller space.  Since 2022 the 50p tea tent has gone, which took up one corner, and the smaller pitches have disappeared.

This is also very true though 

I have visions of going nowhere near AdP during their set......

Just got mine! Will be my 7th Primavera (and 8th weekend because of 2022).