New edition that offers up-to-date information for planning every kind of river trip, from a mellow float on an urban stream to a month-long backcountry expedition. Contains about 100 trip possibilities including information such as a description and map of each river; camping techniques; comparison of boat types; checklists of suggested gear and safety equipment; traveling with children; and regional land management offices and local services. Includes b&w illustrations. --Annotation c. by Book News, Inc., Portland, Or.