On Wednesday, November 16, 2016 at 12:16:04 AM UTC-5, wrote:
I have this installed on most of my PCs including the two laptops on
the boat. It is comparable to the professional navigation packages
that cost hundreds of dollars. Charts are free for downloading from
the NOAA web site:

http://bigdumboat.com/LTS/marion/OpenCPN%20SSCA2016.pdf

That is some cool looking software. I think I'll download it just to play with it for now. Thanks.