This one is as simple as looking at what I have blocked on our DirecTV system. The blocked channels are primarily shopping, christians, and latino soap operas. That's about a dozen right there.
But let's give it the sacrificial try, shall we?
If'n I HAD to do it, I would chose
C-Span 1 & 2
There, how'd I do? I wouldn't really miss these, except for C-SPAN where I watch Book-TV. The rest are no real loss.
What are your choices? Want to play? Just click on the box at the top of the entry and leave a link to your answers in the comments there.