SLIDELL, La. — Benny Lillie and Rick Long of the LDS Church's Welfare Services Emergency Response team left Salt Lake City for the Gulf Coast on Monday; by Wednesday they were in the thick of Hurricane Katrina's swath of disaster, methodically visiting town after town to deliver goods — and offering help and hope.

Lillie and Long headed first to Dallas, Texas, where they loaded a pickup with supplies and followed a semi filled with cots, sleeping bags, generators, tarps and chain saws as it made its way east, stopping at shelters along the way.

One of their first stops was in Alexandria, La., to which about 200 people from New Orleans had been evacuated. Among them were Marbely Barahona with her 11-month-old son, Jared.

Jared rolled on the floor of the Alexandria LDS stake meetinghouse with his shirt off, entertaining refugees of all ages who had just eaten breakfast. Barahona said the stake president had asked them to evacuate before the storm. It was a notification system that Scott N. Conlin, president of the New Orleans Louisiana Stake, had automated earlier. His telephone message was sent by computer to each family in the stake, and all but about seven families elected to leave.

Marbely's neighbors who didn't leave were forced to the rooftops after a levee was sliced by wind-driven waters and Lake Pontchartrain waters flooded 80 percent of the low-lying New Orleans area with from 2 to 20 feet of water.

Area LDS Church officials said most meetinghouses escaped serious damage, but several in the New Orleans area are expected to have sustained serious damage. LDS missionaries were evacuated two days before the storm arrived.

Lillie and Long continued their trail of relief to Baton Rouge, where other residents of New Orleans had found refuge. Two of these were Jacob and Johanna Tolpi of Chalmette, a parish that took the brunt of the storm.

Owners of two well-kept sorrel-colored hounds, the Tolpis elected to face the storm rather than abandon their dogs. They waited in a nearby hotel, where the windows were soon blown out. The wind pounded away so fiercely that it changed the direction of the river's current, Jacob Tolpi said.

"Every tree was blown down, every window was broken," he said. As the wind howled, the hounds yelped and barked. "It was pretty scary," he said.

After the storm, they fled the city on a nearly empty tank of gas in their SUV, finding refuge in Baton Rouge.

Lillie and Long then stopped in Hammond, La., where the storm had damaged the homes of several LDS members and where the tarps they delivered were soon put to use over damaged roofs.