apon reaching the shelter you can set up your tent or stay in the shelter.you know the blizzard will be a storm of great power and duration.your tent is a bomproof one and could be used to close off the front of the shelter. forcast is for high winds with gusts to 60 mpg.snow 2to 3 feet with drifts to 10 feet.temps dipping to 0.how do you shelter ?