Trouble in Paradise - On the afternoon of Sept. 24 in downtown Palmer, Alaska, as the sun began to sink behind the snowcapped mountains that flank the picturesque Mat-Su Valley, 51-year-old Mark Chryson sat for an hour on a park bench, reveling in tales of his days as chairman of the Alaska Independence Party. The stocky, gray-haired computer technician waxed nostalgic about quixotic battles to eliminate taxes, support the 'traditional family' and secede from the United States.