I have been using one for a couple of years now. It works great. I go out during the day and store the spots that I want to try. Then when I go out at night I can find my spots very easily.
I also store where I leave my vehicle so that getting back is easy as well.
It has been pretty interesting to see how sandbars and holes move from year to year.
I have been using a etrex Venture by Garmin. Easy to use and no complaints. This will be my third year with it.
Could I live without it, sure, but I like gadgits.
Mark
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