That's the best price we could find by $60. Buy Now at ShermansCruise Tips On the ShermansCruise landing page, scroll to the bottom and click "Book Now" next to the April 19 sailing date. This roundtrip cruise aboard the Carnival Imagination departs from Long Beach, CA on April 19. Some restrictions may apply; fees, government taxes, and fuel supplements are additional. Book this travel deal by January 31.