This question might sound a bit weird:
Where is it the hardest to miss each other when picking up people by car?
My parents are arriving on LX (which I think is Terminal 5), I will be coming from MKE to pick them up, I won't be able to be there on time for their arrival though.
Where should they go to wait for me, to be picked up easily, and what place can I access the easiest. Is the bus stop for the long term parking accessible by car?

Thanks!