I am looking for a handful of hardcore guys who walk and pull sleds/flips out on Winnebago or Poygan to give me their opinions on a prototype design I have made. I have about 10 prototypes made and used one myself last year with great results. I would like to possibly produce these, but would like some honest feedback from other ice fishermen first. This is a product that makes pulling our sleds/shacks out by hand much easier. This is something I would need to show you in person, so I will not send pics, etc. If you are in the Oshkosh area and would be interested in meeting, please shoot me a PM.