I'm picking up my 2021 337RLS this week and I am wanting to hook up my Dish Playmaker antenna along with my Wally receiver. The rig comes with a TV in the living area, but I want to add a second TV in the bedroom. How would I hook that up so both TV's would work? I don't need them both to work at the same time, but I want both to be able to access the satellite. Thanks!