The Perth 717 crew don't overnight in Broome. Kalgoorlie and Cairns overnights only, and very occasionally Darwin.
Day trips will consist mostly of Newmans and Paraburdoos. Also on the list are a PER-KGI-ADL-KGI-PER double, Port Hedland, Broome and Karratha.
As for benefits, after six months probation crew are entitled to ID travel, albiet with several restrictions, but it's still better than nothing at all!