Trapper John
Ejection Handle Pulled
Okay, let's think outside the box here.
There is lots of Air National Guard stuff already on Aeroshell Square every year, including F-16s and KC-135s. Why not do a display of airport firefighting equipment, too? Bring the truck(s) up from Madison for the week, slip the guys a half-dozen week-long passes, and I'll bet you get your quota of volunteers.
Then, if there is an incident on one runway, this "display" becomes "active", moving out to position near the runway until the other accident is cleaned up.
Result: The airport reopens after a very brief closure, the danger to airborne pilots is thus mitigated, and Aeroshell Square gets a cool new display. Heck, you could even count the time as "training" for the guys...
Sounds like a win-win to me.
An ANG squadron may have 16-24 or more aircraft, but they don't have multiple fire-fighting apparatus to put on display.