William Heim of Night Prowler Guide Service is one of the premier fishing guides of the Midwest specializing in Lake Geneva and Lake Delavan, WI. William was born in 1963 and grew up in Southeastern Wisconsin. His grandfather had William out early in life and was hunting and fishing at age 4. He is a full time guide that specializes in unique ways of teaching others how to adapt to the toughest conditions. His specialty technique in Night Fishing uses black lights and florescent line making it easier to see while fishing in the dark.