These are the talkgroups that I've been monitoring; also for those travelling into the area:
Anne Arundel Co - Motorola Type II SmartZone
16 -- AAFD 1A Disp -- "ALPHA" County and Annapolis Fire Dispatch
368 -- AAFD 1L BoxS -- "LIMA" Fire, EMS, and fire marshals event channel for graduation
5616 -- Ann 21J OEM -- Annapolis Office of Emergency Management - no comms yet, but they typically use this during events
18096 -- APD 13F Tac -- Law enforcement event channel, including (at least) Annapolis PD (APD) and Maryland Capital PD (MCP)
First Responders Interoperable Radio System Team (FIRST) - Project 25 Phase II
8114 -- MD Tac 1 -- Believe this is a patch into AACO 18096-APD 13F Tac for interoperability
800 MHz National Mutual Aid
853.01250MHz -- 8TAC94/94D -- Mentioned earlier as interop channel for USNA units if they don't have AACO "LIMA"