Yes, great video. Looks like on U.S. 50, he L2 charged in Fallon at Fox Station, in Austin at the Pony Express RV park, in Ely at the Prospector Hotel, and Delta, Utah at the Antelope Valley RV Park. The video is actually from 2017. The RV park at the Prospector Hotel in Ely isn't there anymore. There are several other RV parks in Ely though.
If he had a CHAdeMO adapter for his Model X, he could have used fast charging in Fallon.