I got a silver 4 x 6' tarp from Harbor Freight last week...on sale for $2.95, I think. I'll have to snap a pic...flip the cooler seat up onto the wheel, lean the back forward toward the console, and run the tarp over them, over the windshield, and down toward the bailwell. The tarp will cover them, and the back cushion on the front of the console (I take the baitwell seat cushion off when not in use). Two bungy cords, run under the cooler seat frame, hold everything securely.
I may go with something more "custom" later, but this covers everything that needs covering, for now.