Why would you?...park up for a few hours and grab a drink from the fridge and the fishing rod out till the tide drops.
I see someone lost their vehicle at Poyungan Rocks yesterday...there's a bypass track there to get around the rocks. You can take a 60 second detour around Yidney Rocks, or worst case scenario the longer detour route inland to Happy valley that avoids the whole section is a 5 minute drive to save your vehicle