Are there any good free tools to help create a college list that includes filtering by sports available (and what division the sport is)?
Princeton Review has a sports/division factor in their search tool. This site won’t necessarily help you categorize schools, but could be a good starting point. College Search | The Princeton Review
You can also use the NCAA site to cross reference: NCAA Directory - Home
It’s not free, but DIY College Rankings is cheap and worth every penny.