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post #11 of Old 01-06-2014 Thread Starter
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Re: Near-shore tide what to expect. "Need some Guidance"

Originally Posted by jmallett View Post
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
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