This does appear to be the track of the more Northern Snow Yetti. The Bigfoots live farther South, usually, and are less developed. There has been probably a rumor about someone with less than particular attitudes about certain things trying to lure a female to a place somewhere on the Southern-western slopes to a place known as "The Clubhouse" for some type of activity that is usually reserved for other sites.As a concerned scientific minded person I would ask to have privy to the film....only to observe....no voyeurism would take place.
J_T_B