[SML] Fog, lights, and football

[Alf Sauve']

I know one local school that uses a pari of foggers, but they also use a 
tent/tunnel which contains the fog a bit.   I vote for the fire 
extinguishers, err, sorry, CO2 dispersion devices, as the best bet.   
One advantage of your situation is that you don't care about the noise.

Not the football team, but I provided fog for a local HS band. 15# Fire 
extinguishers proved the best and easiest to transport. Local "air/gas" 
company had two used ones that were certified for 5 years at a good 
price.  We painted them school colors so no one would mistake them for 
the real thing.  Cost $20 each refill though.

The only picture I have is not very good.  It wasn't an ideal night and 
the coverage isn't very good.  However, during one competition, the 
wind, temperature and humidity proved just right and we were able to put 
down a 6" blanket over them middle 2/3s of the field.

https://photos.smugmug.com/Theatre/StageCraft/i-D9dhxNJ/0/O/Bandfog.jpg