I was a regular at that camp for close to 30 years, beginning in the mid 70's as a boy, and as late as 2010. It was rugged for sure, but holding its own until the early 2000's, when the owner's health steadily declined, and the camp slowly fell into neglect/disrepair through no fault of his. He passed away a few years ago and it never really was re-opened. It is a fascinating corner of Georgian Bay as it meets The French, and it is littered with shoals like you would not believe. Having said that, I think I came to learn (and probably ding) about every one of them, and knew the area so well that we routinely fished at night.
With few exceptions, we generally caught quality over quantity and had to work hard for our walleyes. But The Bay in that area holds HUGE eyes and pike and smallies. I've seen hundreds of 10 lb walleyes over the years, and some 11's-12's too. One morning in particular we landed 4 10 lb walleyes from my favorite honey hole there...
I miss it and have great memories of that camp and the owner (he was a nice guy and a good chap).