Bisshy & I go riding the Sunday after.
Last year it was -30 or so, but we still went.
Bisshy knows that area really well & takes us on a amazing tour.
Here is the thread from last year...
http://www.snowmobilefanatics.com/forum/topic/62678/display.aspx
Funny you post this today, Kim (Bisshy) was in Regina today so we met up for lunch.