As far as Anne Arundel/Ft. Meade can't help you too much. But venturing in DC there's a LOT of beer bars, and DC's weird liquor laws allow you go get access to stuff you can't get elsewhere.
As far as beer selections worth mentioning:
-ChurchKey in Logan Circle is one of the best beer bars in the country (ableit pricy), and sister restaurant Birch and Barley with I've never been and is a little hoity toity for my taste but allegedly very good.
-Meridian Pint in Columbia Heights is great.
-Black Squirrel in Adams Morgan
-Pizzeria Paradiso. A few locations, in town, some out of town. Pizza is decent (some like it, some don't, I like it), but the beer selection is awesome.
-Bluejacket in Navy Yard. Decent brewpub. Beer is tasty and they do some unique things. Food is alright.
-Mad Fox Brewing Company across the river in Falls Church. Food is meh, but the beer is absolutely phenomenal.
-Tons of breweries in the area. Right Proper, Atlas, 3 Stars, DC Brau, Port City, and so on.
There's definitely more to the list.
The DFH Alehouses are alright. The food is pricy and the beer isn't brewed on site, but it's typical DFH fare. I'm not thrilled with Capitol City but they're not the worst.