For those of you in the Western PA or Ohio area -EMRA/FPR has a double race weekend coming up at Beaver Run on June 14th and 15th. Open wheel cars will have their own practice, qualifier and race each day. I have run with these guys before and track time normally is 1 hour a day - and very reasonable prices to boot. Rules, transponders and just about everything else is standard - for more info;

http://www.emraracing.org/