We are going to be working with a non-profit and my employer would like to show where we are going to be in advance. He would like to to advertise with an an advance route we coudl publish. I know google maps and mapquest sort of does this, but has anyone used any other route generator for their blog or website?

A lot of people use the Trailer Life Campground Directory and Trip Navigator CD's. Makes finding campgrounds along the route pretty easy to find.