First off, glad I moved from MD
You made the right move! Local news just reported that we here in MD should wear a hat or use a umbrella while in the woods/under any tree for the duration due to the amount of cicada pee coming down. They used the word 'rain'
What's weird is how localized they are. DS lives in southern Maryland, about 90 miles from me, and they don't have them but works in DC where they do have them.
It is weird! I'm not terribly far from you, especially as the crow flies, and all we've seen is one hole in the ground. I keep looking and watching and listening and waiting...I just know I'll walk out onto the porch once morning and there they will be!