If by 'west' you meant 'western australia' I'd come
I'm always happy to dive long distances for short stints of astronomy, half the fun is getting 100's of KM away where there isn't anyone else and where you feel like you're in the middle of nowhere. My usual spots are 2.5 hours and 3.5 hours of 110km/hr driving..
But, no, I won't make it to your destination Harb..
Roger.