vc2020, you were right! I used Unblock-Us to test it out. They have a great 7 day trial so it allowed me to see if it really worked or not. It was pretty simple, just adjusted the DNS setting on my AppleTV per their instructions and now all my apps work and think they are in the US (including Netflix and Hulu Plus).
And I think most importantly since its not a VPN there doesn't appear to be any speed degradation. And since I can input the DNS settings directly into my Apple TV I can save my computers and other devices from being diverted, which is also nice.
Just researching now which the best SmartDNS service is as far as price and features.