Around Lake Erie the rates are zero to 2.50 a foot, $1 and $1.50 is the most common. We have an organization called ILYA (Inland Lake Yachting Association) and almost all the clubs belong to it. A lot of the clubs have worked out reciprocal agreements and free overnights are available. AYC, my club, has agreements from 1st night free or 2nd night free, 3 nights free to unlimited nights free. I have never paid extra for water or electric in the Great Lakes. Because we have so many clubs we have far fewer for profit marinas.
Niles