A special offer for the Chicago to Mac folks can be found here.
Sailplanner is a software package that combines accurate high resolution
weather forecasts with intuitive easy to use software for planning and
routing. By putting ease of use and convenience as top priorities, Sailplanner
has been proven to be tremendously useful for both racing and cruising.
This weekend the Sailplanner team will produce a free high resolution
forecast for the Mackinac race. For information on how to get started,
visit the Sailplanner