The campers are back, and they were greeted by plenty of jumping and cheering. On Monday morning, the 10:45 ferry brought the campers of Camp Jabberwocky, Martha’s Vineyard Cerebral Palsy camp, back to the Island for the 2012 season. In a mass of sparkling fabrics and bright colors, the counselors greeted this summer’s crew with traditional Jabberwocky energy, starting their cheers when the boat was still 100 feet away.