QUESTIONS AND ANSWERS : Agencies List Vacation Home Swaps

Question: We want to exchange our home for one in Europe for a month’s holiday, preferably in a resort area. What are some of the best agencies or information sources?

Answer: Intervac/International lists 8,000 homes in 34 countries and costs $55 to obtain. For details, call (800) 756-HOME. Vacation Exchange Club has 10,000 homes in 50 countries, including 3,000 in the United States, and charges $50. Call (800) 638-3841. Loan-a-Home has 500 homes listed in 24 countries, mostly England, France and Italy. Write 2 Park Lane, Mt. Vernon, N.Y. 10552, or call (914) 664-7640.

Q: Can you use a cellular phone while in flight, or must one use the airliner’s public phone?

A: You may use a cellular phone only while the plane is on the ground.

Q: We’re driving cross-country and want to stop at some of the malls that supposedly sell discounted clothes, furniture and other merchandise. Is there a directory showing their locations?

A: Outlet Malls USA lists 300 malls in Canada and the United States offering discounted merchandise. For a listing, send $3 to Box 3308, Crofton, Md. 21114.

Q: Are any eclipses scheduled to take place this year, and are there tours that include viewing?

A: This year, a total eclipse will be seen over the South Atlantic June 30. A number of tours to South America and South Africa will feature this event. Your travel agent has details.

Q: We’re planning a camping vacation in one of the state or national parks. Where can I obtain information about available facilities?

A: Call “Go Camping America” at (800) 47-SUNNY, which has information about campgrounds throughout the country.

Q: During our visit to England, we want to see a number of shows in London and the provinces. Is there a source for back reviews outside of library or newspaper offices?

A: London Theater Review, which costs $15 per copy, contains reviews of all shows, plus what’s playing around the country, and previews scheduled. Contact the Marvin Agency, 21A St. Johns Wood High St., London NW 8 7NG, United Kingdom, phone 011-44-71-722-2313.