For your RV, buy a Wally and an EHD. Pay the 40 bucks to enable the EHD and your wally becomes a stand alone DVR you can keep in your RV permanently. For the House, like Navy said, Hopper 3 (which is 4K), a 4K Joey (will cost you $50.00 one time) and the rest wired Joey 3's or wireless joeys. The Hopper system is a whole home DVR and with all 6 TV's on, you can still record up to 10 programs. 2TB HDD, the voice controlled remotes come with the receivers, plus apps like Youtube on the Hopper only, Netflix, Pandora and a bunch of others. The Hopper and Joey 3's are blazing fast, the 4K and Wireless not slow, but not as fast.