The DC Gator Club covers all of Maryland, including Baltimore. In all the other cases where a Gator Club covers multiple large cities close together, the name reflects that. The San Francisco Bay Area Gator Club cover San Francisco, Oakland, and San Jose. The Triad Gator Club covers Greensboro, Winston-Salem, and High Point. The Triangle Gator Club covers Raleigh, Durham, and Chapel Hill. They didn't just call the Triangle, the Raleigh Gator Club.
So what's the deal with DC and Baltimore?