"Jay Beckman" wrote in message Now add another 100
or more for each of the 43 teams (including guests of each team),

Depends on the team- I'm hauling a truck team these days in a 14 seater.

As far as "other" events go, don't you have to have 30,000+ people to draw
a
TFR?

Open air events require 3000 to invect a TFR.

D.