Hi Mark
I PM’ed you else where and said someone here could help you and I am sure we can.
From Kariong you would have to go through Somersby falls, out past the sand quarry, though the gas line service trail to Peats Ridge road, cross it follow the gas service road up to iron bark road, the road to Bloodtree road and down into Dubbo Gully, up to the back of Koala Rd and bitumen to the letter A, through the Watagans and come out just up from the Oak Milk bar at Freemans, cross the road up through the back of the Freemans and under the hi-way across to the back of west wallsend which gets you the Wallsend, from there I would have to do some thinking but I can link all that up for you, pending track closures.
I have at one stage or another done all those trails many a time
Welcome Mark
TB
