Also not DS, but I guessing Cincinnati's WLWC has been off the air for quite a while because there's now a WLWC based in Providence, RI that used to run both UPN's and the WB's (timeshifted) programming, but now it's only fitting that it runs the CW's shows.
But getting back OT, thankfully for me, the only time I had to argue with my parents about watching DS was whenever a Red Sox game aired opposite DS. Usually they let me watch DS if it was a normal game and they listened to it on the radio for the 30 minutes DS was on. But if it was a playoff game, well, I had to go without DS and rely on my friends to fill me in on what happened.
(And then I had to explain the same to my mom.
)