That's why the "moving box" is listed as one of the boxes of liberty. It was viable, before all the onerous laws became federal. The left does this on purpose, so that you cannot escape.
Keep this in mind if you think they'll let seceding states go peacefully.
Do you think that if Texas decided to secede the Federal Government would have the will to try and stop it, especially since they would be fighting Texans which are some of the most most tough minded individuals in the U.S.
But if they did, would American military units engage fellow citizens in combat, I don't think so, But say they do, would the surrounding states and citizens just stand by... I don't think so.