Stay in the Party and at least vote in the primaries. That is where you can be the biggest nuisance to the GOPe. If your guy doesn’t win in the primary blow off the general.
No.
In the *moment* a new party is established, with Cruz or Palin or both on the ticket, the GOP is history. And so, for that matter, are the dems.
And as luck would have it, the new party establishment infrastructure has already been set in place, with Palin’s State campaign orgs, which have probably not been completely idle.
Better use what you have, gents, while you still have the freedom to vote. It will be gone soon enough.