FYI - Here are the slides from this Friday's FAA Flight Safety webinar on TFR procedures for Wilmington & Rehoboth Beach DE. Well worth reviewing by the region's GA pilots.
Bottomline -
For GA ops w/in the 30 NM ring, it is very similar to SFRA ops but only for direct transits. No loitering or pattern work
For Seaplane and UAS (Drone) operators, we now have two more 30 nm no fly zones to beware of.