Gaetz played on numerous teams, in numerous low-level pro leagues across North America, over a period of 15 years, including time with the North American League (which folded after two games in the fall of 1995), Central Hockey League, Sunshine Hockey League, West Coast Hockey League, American Hockey League, East Coast Hockey League, International Hockey League, Colonial Hockey League, Quebec Semi-Pro Hockey League (renamed Ligue Nord-Américaine de Hockey during his final season), followed by a few games in the semi-professional Northern New Brunswick Senior AAA Hockey League and Canadian Elite Hockey League.