This is an article from the Las Vegas newspaper on the recent convention, in Ely, which was about 270 miles north of Vegas. A few nice pictures of Lehman Cave, but the real goody if I can find it is the article last Thursday from the local newspaper with the headlines, something like "Thousands of cavers descend on Ely." It was a fun article, based on what was happening and a good description of Vance Nelson, who was probably the oldest caver there that week. Side note is that Vance was the son-in-law of Bill Stephenson who started up the NSS back in 1941.
http://www.reviewjournal.com/news/nevad ... evada-town