Dollar Makes the Good Life A Tourist Bargain in Europe
Strong US economy, helped by dollar's surge against euro, has made Europe bargain for American travelers; Continent is attracting all kinds of tourists, not just high-end travelers; Britain, France and Germany remain favorite destinations; Spain expects 20 percent increase in American tourism for year and Ireland 6 percent; 2.4 million Americans are expected to visit Europe in 2000, 6 percent increase over 1999 and eighth consecutive year of record traffic to Europe; photos (M)
