It’s time to plan a spring fling. Chart a trip through Napa Valley guided by the new California Wine Map. Produced by Global Graphics, the topographical plan plots the lay of California vineyards north, south, coastal, and mountain, profiling more than 1,000 wineries, including hours, tastings, and tour summaries — a must-have for oenophiles. $4.95. (800) 231-9463 —