Can't answer your question whether they have A/V output jacks or not. Obviously they have some kind of input jacks (for the DVD player to play on the TV)
Does your PVR have it's own tuner, or does it only receive an A/V signal? I'm guessing it's strictly A/V but if it can tune, then you could probably hook the regular 75-ohm TV cable directly to the PVR. The
DVC resort TV's are strictly cable, there's no cable box.
As mentioned, the channels are pretty limited. Basically the 3-networks, and anything that's ABC-Disney related, plus a lot of WDW specialty channels (such as DVC sales, etc)
Do you have another VCR at home that you could program. Assuming you're VHS, you can get 8-hour tapes (at EP, so quality isn't the best), but you could still pre-program 8-hours worth of shows. (If your home is cable using a cable box, or satellite, then you would be limited to just being able to record one network, unless your cable box/satellite box is capable of operating the VCR) (We have DirectTV and the satellite box has an IR output that will control the VCR's on/off and record functions. We set the shows to record on the Satellite box, not on the VCR)
I'm assuming you don't have TIVO.