We would love to take you up there mate - as said, not for the feint hearted and need a "reasonably" modified rig to get though it (I'd say at least one locker is a must - open diffs would lead to spinning wheels in the air which in turn would lead to smashed hubs and CV's - dhuck and I walked alongside the track before we did it, and seriously would have been about 4 sets of avm hubs and a cv sitting in the grass!!!).
That said - you and your family would have no shortage of accommodation and certainly no shortage of some seriously awesome tracks!!!
A woodland in full color is awesome as a forest fire, in magnitude at least, but a single tree is like a dancing tongue of flame to warm the heart.