If you purchase a copy of the U.S. Inland Lakes on MicroSD/SD card or DVD between January 1, 2011 and May 1, 2011, you receive a $40 mail-in rebate from Garmin!
The U.S. Inland Lakes provides its users with access to 16,700 freshwater lakes across the continental USA as well as comprehensive coverage of rivers and reservoirs with shoreline details and bathymetric data. Additional information provided by this software includes obstacles and hazards, boat ramps and marinas. Users can search by lake, river or city name on their GPS when navigating.
You can pick up an Inland Lakes preloaded card for a quick way to add detailed chart data to your Garmin GPS handheld. If you're interested in viewing the data on your home computer in addition to your handheld GPS, check out the DVD.