The Louisiana and Delta headquarters are in the old depot in New Iberia, Louisiana. I've chased them around for three or more years. My Chasing Trains blog is 75% about them or me following them around and photographing them at work. My latest adventure involving the non present L&D was this afternoon. There is a mile long stretch of track that is a mystery as it crosses a mysterious area. I wanted to see it. The bike would not do as there is no service road, only an elevated bed above a swamp. I'd have to walk it. The walk report can be found here, http://backrdbigpics.blogspot.com/2011/08/whistling-through-marais-two-step.html
Then check out the rest of Train Chasers for more of the L&D and AKDN RR located up in Opelousas ,La. Here's your link: http://backrdbigpics.blogspot.com/ A word of caution, I make stuff up. Consider my writing a novel. Hope you enjoy it, Steve