Grew up hunting ducks and geese on and around the great salt lake. Everywhere from Brigham City bird refuge on the north to Farmington Bay on the south. You don't need a boat to get some good shooting but an airboat (we owned one, plus a coot atv) does open more area. A sled won't do you much good as vast area of the shoreline area are just a few inches deep with very sticky deep mud underneath. There are numerous private duck clubs around the lake and some are not outrageously expensive to join or, with a little effort, the public refuges around the lake can be excellent. I've got lots of good memories of chasing around that stinky old lake.