Visit the Team Iceshanty Proshop
Shappell makes a set of runners that bolt to the shanty and fold down when not needed. I have had them for two years and really like them. Check out their website.
Very cool looking sled.Roughly how long are the skis?Does this type of sled really make pulling a loaded up Nanook type shelter easy given the loaded weight is in the neighborhood of 160 lbs.It's heart attack time trying to pull it on any snow any great distance now.