If you think that not being a member gets her off the hook then check out her video address to their convention in which she said "I share your vision"
This isnt going to go away. And it shouldnt. If you listen to the video there is no mistaking her enthusiasm for the party and what they stand for. "Keep up the good work and God bless you" doesnt sound like she disagrees with them.
YouTube - Sarah Palin and the Alaska Independence Party. Palin addresses AIP convention