By OnMilwaukee Staff Writers   Published May 11, 2009 at 2:30 PM

Children under 18 can ride free on the Lake Express in May and June.

The Milwaukee-to-Muskegon ferry features this discount until July 1. It will save a family of four -- two parents and two children -- $115 in fares for a one-way trip and $196 for a round trip.