Gilboa Quarry is a popular Midwest dive destination with underwater attractions that include a helicopter, a plane and an aggressive school of rainbow trout.
I Speak for the Fish: Shell middens reveal interesting clues about the humble muskrat – Great Lakes Now greatlakesnow.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from greatlakesnow.org Daily Mail and Mail on Sunday newspapers.