I'm based at F45 (North Palm Beach County) and finding my flight plans flummoxed thanks to the Mars a Lago, the "Winter White House." These little vacays the President indulges in are cutting a serious swath through GA in our area. LNA, a bustling non-towered field, is in the no-fly zone and is completely shut down. Seriously wondering how the flight schools will survive. No one seems to care about this. Bad!