i will tell you a good place to start..is with the Fuel Distributerships....such as Sunoco/VP/Torrco.........You could work out a deal with them to pay for the score board and the tree in order for them to have an exclusive right to sale their brand fuel at the track..
one of our local tracks Sunoco Dist paid for their score boards in order to have the exclusive right to sell fuel...also their contract is up for review every 2 years.....you might have to lock in a 3 to 5 year deal to start to get the equipment you need...
i would think there would be a heavy insurance penalty ( or no insurance will cover) for running with a flagman..(no tree)..
this along with private donations i could see it getting up to a good outlaw track level if not more down the road.
Good luck
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Bjuice..
"I'M YOUR HUCKLEBERRY ! "