Intermediate Field Trips Instructor Sign Up   Volunteering to instruct at Intermediate Field Trips is no longer done on this page. Instead, please signup on the web page for general activities sign up. The link below will send you to the activities page with a list of all climbing field trips (sorry, but the system does not seem to allow us to list only Intermediate Field Trips offering instructor signup). A few pointers: You must register online for each field trip at which you wish to teach. Each Intermediate Field trip is listed twice and that instructors should select the field trip listed for instructors. Please note that a member login will also be required. For questions, please contact Bill Blankinship [billclimber@hotmail.com]. Intermediate Climbing Field Trips Link for Instructors