If it came from her it is a lie. The rest is just .. details.
My old research partner / sort of mentor in this bigfoot stuff lived fairly near where LNP lived .. and interacted with her much to my friend's displeasure. While I never met LNP myself, I learned enough and had opportunities to validate what I learned. I also independently investigated the Sru Lake "account" from LNP and, feet on the ground, found it to be pure, uncut, bull excrement. I would not waste my time on a single word she said.
You can do whatever you want, of course, but IMHO life is too short to waste on her delusional drivel.
If you want to look into researchers in that general area, Barbara Butler aka Barbara Wassam has proven pretty interesting. I have 2 books from her, one written under each name, and an unfinished manuscript of a book she was writing via her daughter. One of her sometimes-contributors / collaborators, Jack Woodruff, also contributed material to George Haas' "Bigfoot Bulletin" .. worth reading. Thinking of that, I 'spect there is a Ray Crowe connection .. you know, published everything that came to him but recommended "keep your skepticals on." Some of that early stuff from SW Oregon is pretty darn interesting and many of the places are still there to be viewed / reviewed to see if the accounts make sense.
MIB