Join Date: Jul 2001
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1,000 miles away to get a VMG? C'mon, that seems just wrong, as much as I think about it. To calculate VMG, the GPS simply needs a waypoint, regardless of how near or far away.
VMG is just as valid for sailboats as it is for powerboats, if not more so.
I'm a tad unclear as why VMG would be needed when "still in sight of the dock."
Stu Jackson, Catalina 34, 1986, M25 engine, Rocna 10 (22#), Maple Bay, BC, Canada
Last edited by Stu Jackson; 06-16-2011 at 12:46 PM.