This image recalls memories of the only snowmobile I've ever owned, a 1967 Evinrude Skeeter. This was a work snowmobile and would only go 35 mph wide open but I'll bet I could drag an entire tree behind it no problem. It was also about the loudest snowmobile ever as well. I bought it for $300 in high school and my parents were constantly receiving noise complaints from the neighbors. One time my friend went to the gas station across town to fill his snowmobile up and could hear me driving around the lake. Thank you for posting this image!