I just ordered a handheld sonar from LP that I can also use on my boat so if we get a good freeze we can pour water on the ice and then map the depths right thru the ice :) Of course we still need to get across the river.
If that water is really 50 degrees like it says in the video then this would be a 7 mil dive even in the summer :(
I want to do this if for no other reason than to set the record straight and DB will have the only dive report plus we can even have the DB banner in the pictures :)