Where in MD are you located? 13 Bays sounds amazing! Probably a lot of work. Would be interested in seeing such a place (when things are fine for travel). As much as it is helpful to others to know if one is open or closed I would not publish that info on the forum as I have heard of some jealous car wash owners turning in other car wash owners in their same state if they were closed by the police.
Air compressor, Tire shne, what type Paystation, dryers?