Secluded Camp Spot Required - VIC

Hi all,

This coming Xmas a group of friends and I want to go camping together. I'm a regular camper; I mostly camp in the Otways.

What I'm looking for is a location that will be fairly secluded from other campers. I know over Xmas that will be a tough ask, but hoping someone has some ideass for us.

-We don't have 4x4, so it needs to be accesable by standard cars.
-Showers & toilets arent required, as I have that taken care of.
-Near water would be a nice to have.
-Ideally in VIC would be preferable
-No snakes strongly required
-Small fires allowed, so long as no fire ban

Thank you for your help :)