Here are some precautions Charles Lipcon cites in his book, Unsafe on the High Seas:

• Before you step aboard, read the fine print in your cruise contract.

• Meet fellow passengers in public areas, not cabins. Remember that a cruise ship is like a small city but with an often inadequate security force, so be alert.

• Set rules for your children, just as you would at home. Think about using walkie-talkies to keep in touch with them.

• Never go alone anywhere on ship where it is isolated, especially in the evening and early morning.

• When you enter your cabin, check the bathroom and closet while the door is still open.

• Use all the locks on the cabin door. Never open your door to a stranger.

• If you drink, do so in moderation. Only drink beverages you have seen prepared.

If you are a victim:

• Take photos of the scene and of your condition.

• Call the FBI (305-944-9101 or 202-324-3000) and Coast Guard (Atlantic, 757-398-6390; Pacific, 510-437-3701) from the ship, get them involved. Don't expect the cruise line to take physical evidence.

• Contact U.S. Embassy or Consulate if you are at a foreign port of call. Notify your family, doctors, lawyers, insurance companies, etc.

• Get names, addresses and phone numbers of possible witnesses. Take statements.

• Sexual assault or rape victims should not eat, drink, shower, bathe, brush teeth or go to the bathroom before a rape exam is done by a physician.

• Blood samples from the victim should be taken immediately.

-- JAY CLARKE