I don’t spend much time listening to the radio anymore. What with WHFS having gone Latin and DC101 moving further and further towards an “All Nirvana, All the Time” format, I’ve had to turn to 94.7 The Arrow for anything approaching rock. Problem is, I’ve never much been a fan of classic rock, much less classic rock stations that promote themselves via TV ads starring a guy with a “radio in his finger.” Yeah, you…