How to get sponsored to drag race

hey guys. I've raced for other people before on test and tune, and many years ago i ran one bracket race for a guy i built a car for. I am flat broke for the most part. I need to know how to go about getting several sponsors, as i will need one to help me obtain or purchase a buildable car, another to pay for my engine/trans parts, another for body parts, another for machine shop costs, etc. I am a master engine builder and have built/raced HUNDREDS of 400 to 1200 hp engines in the last 15 years. I now want to run bracket racing on my own. I'd like to get an older grand national or something of the sort (GM) so i can build the hell out of it and hopefully eventually make some money at it, or at least break even so i can at least have the fun of it without going further bankrupt. I'm in michigan, grand rapids area, if that helps any. thanks!