He must of had the idea of this "grand hoax" at least a little while before he did it. At minimum it was finding and buying 1000's dollars worth of believable costume from Morris, Modifying the costume (according to Morris #356), expedition planning (Horses, equipment etc), Hiring a decent camera, finding and hiring a suitable costume wearer, then getting Heironimus and Gimlin together for the same day all the way out in bluff creek, It is not a simple hoax just given the remote location itself, let alone the rest for 1967 (Only home telephone calls etc).
If the P-G film is nothing but a hoax, it took a lot of time, money and organisation to get it done right.
I think it's the other way around. This was a low budget "run what ya brung" operation. He was making do with what he had and knew.
Patterson, Gimlin and Heironimus were all horse people that owned horses and the rigs needed to move them:
External Quote:
Both Patterson
[35] and Gimlin had been rodeo riders and amateur boxers—and local champions in their weight classes.
External Quote:
Chris Murphy wrote, "I have confirmed with Bob Gimlin that Patterson definitely rode a small quarter horse (which he owned), not his Welsh pony 'Peanuts'. Also, that Patterson had arranged to borrow a horse by the name of 'Chico' from Bob Heironimus for Gimlin to use ... Gimlin did not have a horse that was suitable (old enough) for the expedition."
[63] Heironimus stated that Chico (a middle-aged gelding) "wouldn't jump or buck ..."
[64]
External Quote:
In October 1967, Patterson and his friend Gimlin set out for the
Six Rivers National Forest in far
Northern California. They drove in Gimlin's truck, carrying his provisions and three horses, positioned sideways.
He didn't need "$1000's worth of believable costumes from Morris". He needed one $435 costume, which he could modify himself. He was an artist and a saddle maker. Plus, the idea of him modifying it to more resemble his drawings of what he thought a Bigfoot looked like makes sense.
The camera was rented:
External Quote:
Patterson's expensive ($369)
[114] 16 mm camera had been rented on May 13 from photographer Harold Mattson
[115] at Sheppard's Camera Shop in Yakima, but he had kept it longer than the contract had stipulated, and an
arrest warrant had been issued for him on October 17;
[116] he was arrested within weeks of his return from Bluff Creek.
[117] After Patterson returned the camera in working order, this charge was dismissed, in 1969.
[118]
Note also, he didn't return it in time resulting in an arrest warrant. Borrowing and not returning things and money and other fundraising ventures seemed to be something Patterson did and could easily account for the money needed:
External Quote:
He fought constant ridicule and a shortage of funds. ... he founded ... the Northwest Research Foundation. Through it he solicited funds . ... The response was encouraging and enabled him to lead several expeditions.
External Quote:
In the summer of 1967, apparently after getting $700 from the Radfords and shooting some of his documentary, they tried unsuccessfully to attract investors to help further fund his Bigfoot movie.
[33] They copyrighted or trademarked the term "Bigfoot".
[34]
External Quote:
"Marvin" (pseudonym),
[140] Jerry Lee Merritt,
[141] Pat Mason,
[142] Glen Koelling,
[143] and Bob Swanson
[144] suffered financially from their dealings with him, as well as 21 small local creditors who sued Patterson via a
collection agency.
[145]
External Quote:
Vilma Radford
[146] claimed Patterson never repaid a loan made to him for a Bigfoot movie Roger was planning. Radford had corroborative evidence: a $700
promissory note "for expenses in connection with filming of 'Bigfoot: America's Abominable Snowman.'"
[147] Patterson had agreed to repay her $850, plus 5 percent of any profits from the movie.
His self-published book also helped:
External Quote:
The response was encouraging and enabled him to lead several expeditions. ... In 1966 he published a paperback book at his own expense. ... He added the income from its sales and his lectures to the search fund. As each wilderness jaunt failed to see or capture the monster, one by one the thrill-seekers dropped out. But Patterson never gave up.
It appears Patterson had multiple, though small, income streams and loans to fund the film. His major expense was the costume itself, followed by the camera and some film. Most of the logistical needs like horses and transportation were all his and/or Gimlin's and Hieronimus'.
It wasn't just a couple of guys going out on a lark and making this film, Patterson had already been trying to make a film loosely based on the
Ape Canyon story (Which is often thought of as a Bigfoot encounter but is much more of a spiritual treasure quest with lots of supernatural trappings. These are often stripped out to give the impression it's an eyewitness account of Bigfoots):
External Quote:
In May/June 1967 Patterson began filming a
docudrama or
pseudo-documentary about cowboys being led by an old miner and a wise Indian
tracker on a hunt for Bigfoot. The storyline called for Patterson, his Indian guide (Gimlin in a wig), and the cowboys to recall in flashbacks the stories of Fred Beck (of the 1924
Ape Canyon incident) and others as they tracked the beast on horseback. For actors and cameraman, Patterson used at least nine volunteer acquaintances, including Gimlin and Bob Heironimus, for three days of shooting, perhaps over the Memorial Day weekend.
[23][24] Patterson would have needed a costume to represent Bigfoot, if the time came to shoot such climactic scenes.
Patterson had been to the Bluff Creek area, if not the actual site, several times before October '67:
External Quote:
In 1962 he visited Bluff Creek and talked with a whole host of Bigfoot-believers. In 1964
[17] he returned and met a timber-cruiser named Pat Graves, who drove him to Laird Meadows.
[18]
The remoteness of the site is also a little suspect. In that time there was heavy logging operations going on in the Six Rivers Forest and a Forest Service employee managed to drive by the site both before and after the encounter:
External Quote:
US Forest Service "Timber Management Assistant"
[75] Lyle Laverty said, "I [and his team of three, in a
Jeep] passed the site on either Thursday the 19th or Friday the 20th"
[76] and noticed no tracks. After reading the news of Patterson's encounter on their weekend break, Laverty and his team returned to the site on Monday, the 23rd, and made six photos of the tracks.
All above external content:
https://en.wikipedia.org/wiki/Patterson–Gimlin_film
In addition, it proved to be one of the most fortuitist sites possible. In a thick forest, Patterson managed to catch, on his first attempt, a Bigfoot along a stretch of Bluff creek that had been washed out 2 years before, creating not just a long open site line but also a sandy gravel bar suitable for multiple recordable footprints.
So, to sum up:
- Patterson had been looking for Bigfoot for many years prior to the encounter.
- He had enough money from various sources to fund, at least in part, a film about a Bigfoot encounter using Gimlin, Hieronimus and their horses several months prior to the encounter.
- He had been to the general area of Bluff Creek a few times prior to the encounter.
- Morris claims to have sold a costume and Hieronimus claims to have worn a costume. Though the description of the costume varies.
- Patterson and Gimlin headed to Bluff Creek with their own horses and equipment. Hieronimus claims to have followed a day or so later.
- Soon after arriving in Bluff Creek with a camera to look for Bigfoot, Patterson captures a Bigfoot that resembles his drawings in a nearly perfect setting, allowing for both a long shot and the collection of tracks.
If Patterson woke up one day in October '67 and said something like: "Let's go hoax a Bigfoot film tomorrow, even though we have no camera, no costume, no actors, no horses, no transportation, no idea what a Bigfoot looks like, no idea where to go and no money to do any of this", then yes it would be a daunting task.
But that's not the case. He had access to at least some money and aside from the costume and the camera, he was just using what he already had in an area he had already scouted using guys that had already been working with him on a Bigfoot film.