We are planning to visit Seattle — Chicago by train. Are there sleepers on the train? How to spend the night on the train? If I buy a one-way ticket, can I get off in the half way and get back to the train after one or two days ? How can we have a comfortable place to rest with Rail Passes ? Or I can only get off and look for MOTEL. By the way, does the night train of greyhound have sleepers? Thank you very much! One more question: what are the websites for seattle-to-alaska cruises?