jackie, there are alot of LC stores in Maryland. In Annapoilis I go to Trader Joes, Baltimore city has a few right down town. Theres a health food store near you. Here is a link to one, I don't know where you live but hopefully one is close.
http://www.countrynutrition.com/

Also the Vitamin Shop has opened at Arundel Mills Mall and it carries all the Atkins stuff you could want, like the pastas, cereals and stuff, but I don't know what you are looking for. Anything impecticular?