I drove the Nashwaak home today. There is lots of open water but still quite a bit of Ice between Penniac and the farm on Clarke's corner. It opens up again after the Clarke's farm all the way to the Hair pin turn that is right at the route 8 and lots of Ice after that. I do think there is a small chance that this might be run able by the weekend but I might be a little optimistic.
Post up any other rivers you are scouting. Tickles