Wilsons prom in Victoria

Hi,

I am wanting to do a journey round Wilson's prom national park in
south Victoria but Ive only just arrived in Melbourne. I'm going to do
a little research of my own but wondered if many have done this part
and if so what advice would you give on transport, accommodation,
locations in the area etc. The rough plan in my head is to perhaps
hire care for maybe 3 days and drive around before returning to
Melbourne. Any tips?

Thanks

Burnsy