I would like to use the map to create a overlay on google in order for me to pinpoint fishing areas that i can create paths for my fishfinder/ Humminbird. There is no maps on humminbird for South Africa so we have to improvise and make our own. The second thing is I have create a track/path with less than 20000 points in order for it to fit on the fishfinder, is that stealing??

Answer to previous question is Nuvi 215W