Re: GPS and a 2 hr drive....
We've found ours to be pretty accurate most of the time. Occasionally it takes us on another route than one we might have taken without it...a lot depends on how its set up..the fastest way or the shortest distance...not always the same. As you did when you came to NY, have found that it can pretty useless around Manhattan..loses signals and seems to get confused or confuses us so we don't follow it correctly. Traveling in a totally unfamiliar area, I like to check a map before starting out to get an idea of what I should be seeing.
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