Several intrepid Lander Rotarians and non-Rotarians, organized by Jeremy Wilzbacher and led by three park guides, recently made – and survived! – an adventuresome crawl of Boulder Choke Cave, where the Popo Agie River flows 1/8th mile underground from The Sinks to The Rise in Sinks Canyon State Park.  “We did lots of crawling into tight spaces and tunnels,” Jeremy said.  “Seeing the flowing water was amazing. You have to contort your body many times to fit through the tight spaces. We all agreed this is an extremely well-kept secret gem of Lander...impressive and exciting!”