Parking near Suncorp / best option getting to stadium for someone recovering from knee surgery

Hi all, have come over with the family from NZ to watch the first game against the panthers tonight, my NRL mad 8 year old is super excited!

What’s the best plan re: parking, weather looks like it’ll be hit and miss and I have a teenager with us who’s still recovering from knee surgery, so ideally can avoid walking long distances.

We’re staying in the Gold Coast so plan was to drive up, unless there’s better options/access using the train somehow?

Thanks in advance for any help!