the burn out competition would be the shit.
couple of ideas:
- maybe have it at cooper stadium or something similar so you could also have a drift event with it.
-the lowridder hopping event is a good idea, just have to be willing to deal with the crowd that comes with it.
-you could always go NOPI style and have a big ass foam party after the bikini competition.
On a more serious note:
-see if state/city parks will allow you to rent one of their parks. Since a majority of state/city parks are way over budget, any additional revenue to offset cost they will usually listen too.
-have part of the proceeds to go to the local fire/police department or some tree hugging organization so you have an easier time to get permits.
-One way to get funding before the event so you have additional cash upfront to negotiate contracts(with cash in hand) is vendor areas that pay ideally a few months upfront to be in the food garden, beer vendors, part suppliers etc.