Hello, I live in an area where I get flood irrigation, my entire yard fills with water once every 10 days or so. Can I build my chicken coop and run entirely up in the air? I was basically going to build a chicken coop/run like I have seen most designs, except this one would be 12 inches above the ground and on wheels, with a plywood floor. The chickens wouldn't ever be on the ground, only the plywood in the coop, and in the run, along with whatever floor covering I elect to use. Any thoughts on this?