At home I have Dish with a dual DVR. The RV park we are going to has excellent cable, so I am not going to use the dish on my RV. Can I buy a DVR to use in the RV. Will it work on cable? Educate me please.
I believe TiVo has a number of offerings that may work
I have Replay TV units. they need access to the internet, either a lifetime subscription (Which mine have) or a monthly fee. and they only do NTSC, not High Def, but .. Well, TiVo did not catch up to 'em till just before Replay went out of the manufacturing business.
I'd shop E-bay/Craig's list,
(my replays have been modified (Read that hacked) so they control my digital TV converters.. Very nice, We can record 2 shows at once (just like the DishNetwork dual recorder) and play them back on either Replay (Via my in-house LAN) again much like the Dish Dual. Very nice.. The Dish Dual was based on the Replay unit or so the law suit alleged)
Nothin adds excitment like something that is none of your business
Kenwood TS-2000 housed in a 2005 Damon Intruder 377