I can shield myself pretty easily; I worry about my kids when they watch TV.
I watch the Hallmark Channel, the Military Channel, The History Channel, and only occasionally Fox and C-SPAN. I mute it if Barack the Usurper comes on the news. Sometimes I watch the Mormon channel just to a) not have to risk hearing about Obama, and if b) I want to see only white people.
I also watch old movies, patriotic videos, Rabbi Kahane videos, etc
I am very lucky in that I live in an area where I am able to subscribe to a regular daily newspaper which is VERY conservative: The Bulletin...
http://www.thebulletin.us Its $75.00 a year and its delivered daily. You can go to their website and get a grasp of how conservative they are just from the headlines.
They will send the paper anywhere in the US, even though the paper covers mostly news in the Philadelphia area. They also have a regular religious column by an (Orthodox!) rabbi, as well as a traditional priest.
One of their daily columnists is Herb Denenberg, who is a very well-known local consumer advocate, but is also very conservative. He has been writing DAILY fullpage articles blasting the crap out of Obama.
Herb must be in his 90s now!
Anyway, that newspaper so totally rocks that I push it every chance I get.