It is very difficult to find dealers with trikes in stock, especially Catrike. There have been numerous news reports, even appearing in my local newspaper, about Catrike having 500 completed frames but no rear derailleurs that would allow them to complete the trikes. They all use the SRAM rear derailleurs.
There are two authorized Catrike dealers in the your state, Bikes of Vienna
https://www.bikesatvienna.com/recumbent-trikes and Great Bridge Cyclery in Chesapeake. Bikes of Vienna is a "Gold" level store (highest) and more likely to have stock than the other dealer. I will send you a private message later with some more information that may help you make a choice.