Wolf didn't move to North Carolina until 1989.
He did WNBC from 1973-74 live, and moved back to L.A. after. He may have been a New Yorker, but his wife and kids hated it.
After WNBC, his shows were largely syndicated, apart from his couple of years at KRLA (1984-86) and XETRA (1986-87). There'd be occasional live gigs to support or launch his syndicated show on a station (I believe he did a week live at XEROK in El Paso in 1980, and then the syndicated show ran after that week).
He did most, if not all of the KRLA shows from their studio (the crossovers with The Real Don Steele were epic).
On his last XETRA show, he was live in their studio in San Diego, but mentioned that he'd been doing most of those shows from his home studio in L.A. (whether live or tape, he didn't say).
I just recently heard an aircheck of Don Page's "Inside Radio", a discussion program about radio (Don was the L.A. Times radio critic) that aired on KLAC in 1972.
This particular episode was shortly after Wolfman moved from XEPRS to KDAY. He mentions in it that he's having to actually go to the KDAY studios to do the show, because it's live---and says that for the four years previous (so, 1968 on) he had taped his XERB/XEPRS shows not at their studios, but at the studio in his home in Beverly Hills.



