You don’t mention your qualifications so it is hard to see where you could go. You can look at the average age of students, look on the student’s tab on collegedata.com Like the average age for Portland State is 27. You will find a younger cohort at privates unless they are privates with adult ed programs.
Going to college for one professor is short sighted because you may have one or two classes with them. But a quick internet search turns up
This prof at Brandais, an excellent college
http://www.brandeis.edu/facultyguide/person.html?emplid=14684cb9298a1279816e52d48bee1b094d3c643f
James Tracy, Florida Atlantic University (you might especially like this one, google him)
http://www.fau.edu/scms/tracy.php
University of Buffalo professor Steven Hoffman
Laurie Manwell of the University of Guelph, Ontario
Kathryn Olmsted, a historian at the University of California, Davis
http://history.ucdavis.edu/people/fzkolmst
Brendan Nyhan, an assistant professor of government, Dartmouth
http://now.dartmouth.edu/2014/09/brendan-nyhan-political-myth-reality-and-human-nature