More space should be devoted to the single traveler. There is a no-fee club called Travelin' Singles, led by John La Point in the Los Angeles area. The club has visited the Amazon, Costa Rica, Spain, Germany, etc.
I have found its trips to be a terrific value. More people should know about this group. The address is John La Point, P.O. Box 1343, Bellflower, Calif. 90706. For information, call (714) 530-5269.