BTW: If Sasquatch exists (and I conclude it does), then it must have some predator (even elephants in Africa will often loose a young one to Lions, and prides have been known to pounce on fallen, dying elephants…).
Instead of hunting specifically for sasquatch alone, perhaps maybe one of the best ways to find them is to follow predators and scavengers most likely to feast on them. Something has to eat them (if nothing dares attack a full grown sasquatch, then like elephants, babies and the injured/dying might be targeted instead)…?

In Asia, Tigers are known to try just about anything once (some unusual Tiger foods: Bear (sloth, Black, Brown bears, though these are not usually healthy adults, and Tigers don’t kill such powerful animals by overpowering them (Bears lbs for lbs far stronger than cats) unless they have a significant size advantage; instead, they pounce from behind and either bite the neck or maneuver to snap it) humans (Tigers, if seeing a human for the first time, at first might mistake a man for a far larger beast, being so used to animals that walk on all fours (thus making a person at first appear like a quadraped 5-6 feet high or so), but when they realize people are not so big, they might pounce. Many Tigers have been man eaters) and seals (one occasion noted in Asia).

If Tigers are exploratory in their culinary habits, then perhaps, just perhaps, they might prey on hairy wildmen who coexist with them, such as Almas, Orang-Dalam, and Orang-Pendek? Could a team ever capture film of a Tiger eating a bidepal ape in the woods…?