I might as well add my recollections, too. I grew up in the Cincinnati market, where WKRC-TV 12 carried the program. At the time, Taft Broadcasting owned it. All Taft stations at the time carried Bowling for Dollars, as I remember. The next closest Taft station to me was in Columbus, Ohio, WTVN-TV 6.
Glenn Ryle hosted the Cincinnati version, Dick Schorr the Columbus version.
Bowling for Dollars ran for a 13-week trial beginning in September 1971. It aired live from the Channel 12 studios. The Nick Clooney show aired live from the same Channel 12 studio from 11:30 AM - 12:30 PM weekdays. After Clooney's show, the floor of the Clooney set actually covered the bowling lanes, and was raised up. The underneath of this floor, actually had the Bowling for Dollars logo and decoration.
Beginning September 3, 1972, the Cincinnati version began again, first at 7:00 PM, following Hogan's Heroes. Later, Mike Douglas took over 7-8 PM, Bowling for Dollars moved to 6:30 PM. Bowling for Dollars was cancelled by Gus Bailey, then Program Manager of WKRC-TV. For quite some time, BFD rated #1 in its time (mostly at 7PM). The move to 6:30 PM eventually killed it. Its last show for this run was Thanksgiving night, 1975. Room 222 replaced BFD.
A rebirth, of a kind, happened the Summer/Fall of 1976. This version, hosted by Dick Schorr, was taped 2-3 shows at a time, on a weeknight, then aired in a throw away time period on Saturday afternoon. I forget how long this version lasted, but it wasn't long.
WLWD-TV 2 (Now WDTN) in Dayton, Ohio was hosted by David G. McFarland, a local Dayton DJ (I think WONE). I believe it was also live. It aired at 7:00 PM, from WLWD studios.
WTVN-TV 6, Columbus, Ohio. I'm fairly sure those episodes with Dick Schorr were taped, but I can not guarantee it. Schorr was the sports reporter of WTVN-TV. He also broadcast Ohio University (Athens, Ohio) Bobcat football, until recently. They aired at 7:00 PM.
The Cincinnati version died first, then Dayton, then Columbus.
I still haven't heard from anyone who may have a tape of an episode, FROM ANYWHERE.