Go to the maptech website
here . Pan and zoom in, and your cursor will spit out GPS coordinates at the left of the chart.
You'll probably want the marker right north of Jewfish creek for the start, the channel marker at the west side of Angelfish creek for the turn, and the finish day 1 at Anne's beach.
Day two is up to you, but looking at the charts would at least give you the GPS points to figure out your own waypoints.
If I had my Garmin 76 handy, I'd send the coordinates, but it's probably easier for you on the maptech chart.
The "we'll just follow the M20" strategy doesn't always pay off
