The problem, I fear, with a third party run is that probably allows Trump, with a mere plurality of the votes, to gain the Presidency.
Those of us convinced that Trump is dangerous and unfit to be President need to defeat him. And that, ultimately, may mean voting for Hillary Clinton.
A choice of the lesser of two evils. A terrible choice for anyone to have to make, and one I would make with the heaviest of hearts and the deepest of regrets. But Trump is simply unacceptable.