[NickW]

Mid Ohio and Grattan are the two most technical tracks in the Upper Midwest and the most fun to drive. I would put either of those up there with Barber, Road Atlanta, and Laguna Seca as technically difficult to master AND fun to drive.

There are other tracks here too within a 4 hour radius (that I have run), GingerMan, Putnam Park, Waterford Hills, Blackhawk Farms, Autobahn Country Club, Mikwaukee Mile etc. but those are either not that fun or not that difficult. There's a little known "favorite track" to some old time F1 and Indycar pros called Meadowdale Raceway that is defunct too. Fun stuff...