This is a moving target cache. Trade items and sign the log as a normal cache. If you desire, take the cache with you, and hide it somewhere else. Create a waypoint when you do, and log the new coordinates on this cache page (in your "found it!" comments). Also, note the new difficulty / terrain values. Please don't take the cache if you are not going to log the new coordinates promptly.
You can log multiple finds as long as you search for it at it's new logged coordinates. Please keep this cache in the Colorado FrontRange Area.
The cache is an Army "decon" container, so bring small, flat trade items (2" x 3"), and your own pen.