Blue Carpark / Settlers

All our tickets have now arrived.  This year i bought general tickets to the festival first + blue carpark, and then a few weeks later upgraded to settlers + settlers carpark.

My question is this..  will the settlers carpark do me for the whole weekend, and if so does that mean i can donate my blue carpark ticket to my sister and her family?.  They were too late again, and are dreading the orange carpark hike.