Casper,
Being new you need to pay more attention.Field Marshall Bunting explain what some of us have known for years but as you only fly in and out occassionally you obviously didn't read that there is parking for 30 cars free of charge inside the ground,There is free parking in the road/ laneway to the top/side of the ground near the nets and then he also said there was free parking in the streets on the other side of beach rd.
Now be a good little ghost fly around the grounds then you won't have to park at all.
Merl
merl has it pretty spot on, the street is head street and its free parking all down there and also on the small enterance road opposite the ground from the privillion, hope this helps the friendly ghost