Van Cortlandt Park can always be the BACKUP PLAN ---- as it rarely snows in NYC in November.
AND............NYC area has enough hotels if they do make a
last minute switch in locating to the Bronx.
AND........... the NYC schools (Manhattan, Fordham, Iona, Marist, Columbia,) wouldn't need the hotels as those schools are within an hour of Van Cortlandt.
AND............. you run the meet on the Saturday as opposed to the Friday...........which gives another day to travel.
AND......... you run the meet at 1:00 p.m. to give the hotel stayers a little extra time to get to the park.
Gotta have a plan, dudes and you have to respect the weather forecast. No shame in moving location.