World-famous resort complexes at Punta Cana attract droves of European visitors, but Americans are now slowly catching on to the delights of the D.R. Visitors with limited vacation time are often hard-pressed to choose their activities: Golf, tennis, fabulous beaches and horseback riding compete with scuba diving and outstanding sport fishing for marlin, sailfish and dorado. Until the rest of America catches on, the Dominican Republic could be your personal hideaway.