Professor researching years schools added football, basketball teams?

I am conducting research on colleges adding and dropping  football programs. I want to know when a college added football (and  dropped football) when they joined the NCAA (or NAIA) and when they added  basketball and women's basketball.  I was wondering if there was a way to send a "mass" email to the college sports information directors as I  assume these are the people I would ask this question to.

Thanks for taking the time to read this email message,

Marvin
Associate Professor Sport Management
University of Alberta
Email: marvin.washington@ualberta.ca
Phone: 780-492-2311