For X. Don't get hung up on terminologies, mate. Walkabout is not a racist word. Aborigines use the word themselves. Here's the Macquarie dictionary meaning, they usually say it's racist terminology if it is. Sally Morgan, an Aboriginal, gives an example
walkabout
// (say 'wawkuhbowt)
noun 1. a period of wandering as a nomad, often as undertaken by Aboriginal people who feel the need to leave the place where they are in contact with white society, and return for spiritual replenishment to their traditional way of life: *In some regions, as in the Kimberleys, the off-season in the yearly routine of station work could be so adjusted as to fit in with the need to visit the sacred places, perform the initiation ceremonies, and the like – the `walkabout'. –c.d. rowley, 1970.
2.
a. a short walk or inspection, often to see what is going on: I'll just take a walkabout and see what I can find.
b. a short walk undertaken by a public celebrity in a crowded place to meet the people informally: a royal walkabout.
3. Colloquial an itinerant swagman or traveller.
4. → walkabout disease.
–phrase 5. go walkabout,
a. to wander around the country in a nomadic manner: *After my people had worked for so long on the station, they were allowed to go walkabout. –sally morgan, 1987.
b. to be misplaced or lost.
c. Colloquial to go on a holiday.