Dave Wood would write Big Town stories for Julie, and wrote other features for him like Strong Bow. But from the evidence of the stories themselves, he didn't write all the stories he's supposed to have in issues 1-3. Some were actually by his brother Dick, who was at DC writing Vigilante and such.
Dick and Dave did share some tells. "Phantom from the Past" in Big Town 2 uses "Great thunder" and "Great ghosts," so lacking more obvious Dick Woodisms, at this point I'd say crediting Dave is correct.
Big Town stories written by Dick Wood
|The Forgotten Men of Skid Row|
|Mar/||3||Steve Wilson's Disgrace|