AND WAIT, THERE'S MORE: Lee Ving, the lead singer of Fear who has made a name for himself playing ornery heavies in Hollywood films, makes his sitcom debut Tuesday at 8 p.m. on ABC-TV's "Who's the Boss." Ving co-stars as Jake (The Snake) Maguire, a high-school bad guy who is asked out on a date by Angela Bower (Judith Light). . . . A tribute to Vanna White? The big novelty hit in Houston is a goofy single by KKBQ-FM deejay Dr. Dave Kolin called "Vanna, Pick Me a Letter."