Chicago area classes or tennis...

[Prostaffer]

i haven't played in 3 years, very rusty. i was wondering if anyone knew any places around the area where you can jump in a class or a hitting group and pay per class?

i remember a ballys on the southside used to have classes that were pay as you go. i don't want to join a club, i'd rather just find a nice drill or something to get my juices going again. i'd rather not play singles, because i'm probably just going to be disappointed in my level of play.

i stay on the northside of the city, but burbs are ok too. i'd be willing to drive.

thanks for any suggestions.