Freezer is not available in a low wall that I know of. Storage above knee height is limited at best. The swing-level type galleys offer some, but not a lot.
My recommendation for campground TV use (if you must) is a tablet. Get one with either an SD card memory upgrade to allow movie downloads. Even the $50 Kindle Fire has this now. Not sure if a phone hot spot is adequate for streaming (we download ahead of time to the SD card so we can watch in areas with no cell service), but you can get tablets with their own 3G capability. The bonus to all this, of course, is that you have the tablet for NON camping use too.