Originally Posted by jmallett
From your use of Lat Long coordinates it appears that you may be planning on relying on a GPS. That's OK, but use the marine chart, course vector and current correction as well so you have a back up. Don't rely entirely on GPS, it can go wrong for many reasons.
I have 3
1) brand new for christmas a Garmin echo50s
2) Working Garmin 215 backup unit
3) Garmin 72 hand held.
I have been studing the charts for
Thanks for the great advise