Last weekend I went out for another hike on the Bibbulmun track. This time it was an overnight hike. About 5.5 miles in from the Brookton Highway, to the Canning camp hut; then back out the next morning.
The Scouts were doing an unaided 24 hour hike towards earning an Explorer badge, so the scouts set off on their own and we followed a half hour behind, and gave no assistance when camping. There were no issues at all, so all was well.
The only issue that did occur, was the Ticks! I only had three take hold, but the other two leaders with me must have had more appealing blood, as between then they picked up about 25.