William R. Watt wrote:

Walt ) writes:

Let's see...
o drive 600 miles to Copper Harbor
o catch the ferry to Isle Royal
o rent a canoe
o try to locate my binoculars at the bottom of the harbor

this is where a pair of waterproof binoculars would be of help

Although, I might also recommend an underwater digital camera so that
the images could be processed later by a computer designed to seek out
those binoculars.