Yeah Dob, go to LS rally if you can. My favorite place to ride so far.
Oh, also, I am from far southeast Iowa, but my friend lives in Lincoln, so I head that way a few times a year if I can.
I Want to go to halsey sometime, and there is a little place near lincoln called Nehawka. IT is a gncc style track. Not a big area but looks fun. Also, council bluffs Ia, is decent too. not huge.