They'll find him.
The local walleye lake is about 4 or 5 times larger (depending on who you ask), and I don't think they ever lost a body in recent times.
Good reminder though.
A 50 YO guy who lives on, or was apperently very familiar with the lake, had something happen.
I mostly fish boonie lakes I am not familiar with, and I have not put on a life jacket in 20 years, unless it was for warmth.
I should wear it at least while underway.
G-