I have been riding up that way the last few days and I can say its a river up there and has not stopped raining since 5pm yesterday. I was 10 minutes from MX central.
Kurri is on rain hail or shine... So we all need practice in all conditions! So yeah a river, mud or sand won't stop me. I've ridden worse ha ha it's blue skys in Melbourne and it's meant to be heading up our way so fingers crossed I bring this weather with me!!