I'm selling one of my permanant shacks. I built two of them and moving two shacks around the bay gets exhausting.

Shack is built on 2"x2" internal framing, pink/blue board insulation inside and steel (Pole building steel) on sides and roof.
Shack is pretty light, tows great and super easy to heat.
There are 2 corner hinged covers ~2'x2'.
2 windows and a vent for heater.
Shack is 5' by 8' base and 6'-2" in the center. Comfortably fits 2 guys heater and all fishing stuff with room left over.
Teflon runners on skis which are 2"x6" s.
If any questions please email blewis@chartermi.net