You don't need a night vision scope.

Use your eyes and set your crew to work spotting also.

"Dennis Vogel" wrote

I'm going to be in an all night race and expect to be sailing back in the
direction of other boats coming right at me.

I thought a night vision scope would be handy, but someone told me only
the
very expensive ones can see half a mile or more. Most can see only about
100
yards which is a short time when two boats are coming at each other on a
collision course.

Anyone have any experience with night vision scopes on the water?

Thanks, Dennis