Markopolo posted the following over at Blows; no link but it sounds like an "official" press release of some sort:
Markopolo100 218 desperate attention whore postings
DAW Level: "Network TV Show Guest Star"
10-12-05, 05:24 PM (EST)
3. "RE: Episode 4: Think Like an Office Chair!"
A CLOSE RACE TO THE PIT STOP FUELS AN INTENSE RIVALRY BETWEEN TWO FAMILIES, ON "THE AMAZING RACE: FAMILY EDITION," TUESDAY, OCT. 18 ON THE CBS TELEVISION NETWORK
"Think Like An Office Chair" -- A close race to the Pit Stop fuels an intense rivalry between two families, on THE AMAZING RACE: FAMILY EDITION, Tuesday, Oct. 18 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Phil Keoghan is the host of the series.
The families depart from the Space Shuttle in Huntsville, Ala. in search of the World's Largest Office Chair located in Anniston, Ala. Teams will pass through the International Motorsports Hall of Fame and the Talladega Motor Speedway, as well as Fairview Riverside State Park in Madisonville, La., in search of clues that will lead them to their next destination. The intensity of the Race takes its toll on one family member who has a breakdown on the way to the Pit Stop. Another team is paralyzed by fear and panics about whether or not to complete a task. Also, while their cars race side by side on a stretch of highway, one team shows their wild side when they "moon" another team as they pass.
So no more guesswork: teams go from Huntsville to Anniston, to the International Motorsports Hall of Fame and Tallladega Motor Speedway, and then to Fairview Riverside State Park in Madisonville, LA. It doesn't say when they will get to LA, but from the sun and shadows it certainly looks like noontime on July 13. So the actual pitstop could be later that day in New Orleans. That would put them on schedule to fly on July 14 to Beliz.