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“Is there a 3rd party product I should use or anything else so I can travel confidently thru the route?”
Not if you want to reinvent everything I teach inside Advanced Inshore Navigation. Here are a few shining examples. The cost of learning all that: a few lower units, some dents, the occasional unplanned workout, getting cold, getting wet, lots of down time and thankfully, only hurt pride. It could have been worse.
