Hangar? Or no?
If you are getting a car they are all options. If a cab PWK is really the only option. The others would be $$$.
Train would be GYY, or JOT. Don't know about GYY, but JOT would need a taxi to the train.
If someone is picking you up it depends on how much you like them....
Joliet (JOT) would likely have the most reasonable community hangar rent if available. I have heard Gary is a good option but don't know costs. DPA, ARR, PWK, and UGN are likely expensive but ARR would be my second choice to JOT (if getting a car). Sorry I don't have an extra car to loan ya, and don't know my schedule yet for that weekend. I'm a mile from Joliet.
Mark