Oakville Country Club is a 9-hole semi-private golf course in Mt Carroll, Illinois, built in 1963 and designed by Bob Hartman. It sits in the $ (budget) price range for golf in Illinois. The season runs Mar 1 to Nov 30. Tee times can be booked 1 day in advance. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.