Sounds like we have the same issue with the lack of HDMI in an older coach, mines an 05. I have RG6 from the front to the bedroom TV and to the TV in the storage bay. I will eventually put a second DTV receiver in the bedroom but for now mirroring the main TV will suffice. I chose the IOGEAR HDMI wireless unit and so far it works great. Great picture quality on either TV I have it attached to plus it has a "pass thru" that will transmit the signal from another HDMI device as well, such as the blu ray DVD. Long term plans are to keep it with the bay TV for occasional use since I have no plans to pay for another receiver there.