Starting a civil war should be a last resort. I believe secession would lead to that and I do not relish the idea of Americans killing one another. Let’s not destroy this great nation. Obama’s popularity is constantly decreasing. That means there is time and room to save the country in the right way.
Even if Obama was impeached, the mindless welfare masses will only elect another. Remember, they’ve voted the same way three elections running.
Also, secession does not have to be violent. I refer you to the breakup of Czechoslovakia, which was a wholly peaceful separation.