Track Pirie - Bowmans - DUBlin (VFR waypt) then the lane of entry. You'll have no dramas. It's all on the VTC.
If worried about R252 up near YPAG its NOTAM above 2500'.
Bowmans easy to pick, you won't even need GPS.
Stay east of Pt Wakefield Rd and west of Long Plains and you'll be clear of Pt Wakefield and Edinburgh.