She was an integral part of the pioneering group of V.J.s who helped launch MTV when it first premiered on August 1, 1981, a groundbreaking moment in the history of music television. Alongside her colleagues, Martha Quinn, Mark J. Goodman, Alan Hunter, and J.J. Jackson, she played a significant role in shaping the channel's early identity and style.
The first music video to air on MTV, a momentous occasion that marked the beginning of a new era in music consumption, was none other than "Video Killed the Radio Star" by the iconic new wave duo, The Buggles. Blackwood's tenure as an MTV V.J. lasted for an impressive five years, from 1981 to 1986, during which time she undoubtedly made a lasting impact on the channel's development and success.