附註:1. Introduction to good deals and great adventures -- 2. Travel: making your age pay off -- 3. Airfares: improving with age -- 4. Hotels and motels: get your over-50 markdowns -- 5. Alternative lodgings for thrifty wanderers -- 6. Beating the costs of car rentals -- 7. Saving a bundle on trains, buses, and boats in North America -- 8. Cutting your costs abroad -- 9. Trips and tours for the mature traveler -- 10. Cruising the oceans, rivers, and seas -- 11. Intergenerational adventures -- 12. Singles on the road -- 13. Learning after 50 -- 14. Good deals for good sports -- 15. Adventures on skis -- 16. Perks in parks and other good news -- 17. Back to summer camp -- 18. Shopping breaks and other practical matters -- 19. Volunteer for great experiences -- 20. Over-50 organizations.