Scott Innes is a popular Louisiana disc jockey who also does cartoon voices. Since Don Messick passed away, he's been one of the main voices of Scooby Doo and sometimes, his pal Shaggy, as well. (Shaggy's original voice, Casey Kasem, is still happily with us but sometimes chooses to let others handle the role.)
The job was a dream come true for Scott and he's written and recorded an autobiographical country-western song about it. In fact, it's called "Follow Your Dream" and there's a music video that goes along with it. You can view it over at the website for WYNK, the radio station where he works when he isn't going "Ruh ro" for a cartoon. Search for Scott Innes there and you can watch the video, hear the song and get to know a talented guy.