I realize those points are realtime, sometimes you can see the long/lat change as you are watching.
Its just amazing to me that what 20-30 boats, are all within or were last I looked with in a 2-3 mile circle. Kind of a long distance bike race where all are seeming to draft off of ea other, not that drafting is a good thing in sailing, one wants clean air!
She drives me boat,
I drives me dinghy!