Here's a link to the South Bend region's schedule, they run most of their events at Tire Rack. http://www.sbrscca.org/solo/2013_points/index.html
And here is one for the Fort Wayne region: http://fwscca.com/index.php?option=c...=60&Itemid=153
They seem to be running pretty much the same weeks this year, so you have to pick which region to go to. Last year they were usually on different weekends so you could go to both. I will go to Fort Wayne mostly, but do plan on getting to South Bend once or twice.