I'd like to see a show that has two islands, one with 10 Republican senators and the other with 10 Democratic senators. After a while, we could see how little island has fared.
I somehow think the Democratic island would end up like the stranded vikings on Greenland (we don't want to club seals!), and the Republican island would end up like Easter Island (sure we used up all our resources, but look what we built!)
So essentially, a Republicans vs. Democrats season of Survivor. I'd watch. Get Jeff Probst on it!