I am too old to be interested in visiting colleges, and too young to have children of college age, so I personally would not be interested in such a tour. At m

I am too old to be interested in visiting colleges, and too young to have children of college age, so I personally would not be interested in such a tour. At my alma mater, a group of former students created their own tour: http://en.wikipedia.org/wiki/Hahvahd_tour http://en.wikipedia.org/wiki/Hahvahd_tour As far as I know, their business model is different that yours in that their focus is on history and tourists, as opposed to campus life and prospective students. I also think that you are considering charging too little for what is essentially a private tour by an experienced guide. The Hahvahd people seem to charge about $10/person for their public tours, but I remember seeing groups of 50+ tourists being led by a single guide.