OH yeah! When I took my ride in Ketchikan, the plane smelled like spilled oil and he had two cans of oil under the seat! That's why, on my triptics, I put a dirty fingerprint on some of them. This guy had a cigar box under the seat with all these "trip tics" in it. They were just pieces of paper with the turns "written" so he could remember where some of the more remote cabins were. That's how I got the idea for the trip tics. If you want to simulate the beaver, get a small fan blowing over an open can of oil on your desk ... its as real as it gets! :-)
Doug