I know that Stoney and Minnie are ice free on Douglas Lake Ranch and they are offering a half price deal for the month of April at Stoney Lake Lodge.
Believe its $125/night meals and boat included, but, dont quote me on that.
Sawmill, courtney, osprey, yellow, rose valley, hidden, and white are ice free and have april 1 open dates. Went to courtney on sunday...caught a nice one around 9 lbs but other than that it was very slow. Still went home with a smile. Tight lines...may is just around the corner! cheers