Interesting question, boatclassic.
One way of obtaining an electronic
navigation chart of your local lake would be to make it yourself.
You should be able to do that by converting the appropriate
Google Earth satellite image to the 'BSB KAP' format of electronic
navigation charts. It's not impossible!
Paul Higgins, a CF
member based in
Canada, publishes a Windows program GE2KAP that does the magic. You can read a CF thread about the program at:
http://www.cruisersforum.com/forums/...-43680-81.html
And you can download Paul's GE2KAP program from:
DownloadÂ*