As Tropical Storm Gustav nears the Gulf of Mexico, three Gulf Coast national parks in the projected landfall zone of the soon-to-be hurricane have moved to a higher level of hurricane preparedness and are making preparations for possible closure and evacuation. Five other national parks within the five-day forecast cone are in planning and monitoring mode.

Fierce winter storms and shifting shoals gave birth to the "Graveyard of the Atlantic," where thousands of ships have foundered since record-keeping began in the 16th century. Beginning late in the 18th century, rescuers began patrolling the East Coast in search of such wrecks.

In an action sure to inflame some national park visitors, Friends of the Earth and The Wilderness Society have sued the National Park Service to reinstate bans against personal watercraft at Gulf Islands National Seashore and Pictured Rocks National Lakeshore.

A trio of conservation groups is asking the National Park Service to reinstate bans against personal watercraft in Gulf Islands and Cape Lookout national seashores as well as Pictured Rocks National Lakeshore. If the agency balks, the groups say they'll take it to court over the matter.

For years, summer trips to Cape Cod were an annual ritual for my family. My parents had retired to the Cape, and our boys loved romping in the surf and building castles in the sand. Lobster feasts, game-fishing, and whale watching were added benefits, as were exploring the seashore’s lighthouses, roaming its dunes, and looking for sea creatures in its mudflats.