Walleye fishing ...
From Wikipedia, the free encyclopedia

Fishing for walleye is a popular sport with anglers. The current IGFA all tackle record is 11.34 kilograms (25lb 0oz), caught in 1960 near Old Hickory Lake, Tennessee. The sport is regulated by most natural resource agencies. Management may include the use of quotas and length limits to ensure that populations are not over-exploited. As one example, in the state of Michigan, walleye of under 15" may not be legally kept.

Characteristics ...

Since walleyes have excellent visual acuity under low illumination levels, they tend to feed more extensively at dawn and dusk, on cloudy or overcast days and under choppy conditions when light penetration into the water column is disrupted. Although anglers interpret this as light avoidance, it is merely an expression of the walleye's competitive advantage over its prey under those conditions. Similarly, in darkly stained or turbid waters, walleye tend to feed throughout the day. "Walleye chop" is a term used by walleye anglers for rough water typically with winds of 5 to 15 mph (7 to 24 km/h), and is one of the indicators for good walleye fishing due to the walleye's increased feeding activity during such conditions.

Walleye Fishing Guides and Outfitters Sector
Found on 1800miti.Com, the Commerce Directory

This industry comprises establishments primarily engaged in providing scenic and sightseeing transportation on water. Establishments primarily engaged in providing recreation services, such as Charter fishing boats, and fishing guides for Walleye fishing. The services provided are usually local and involve same-day return to place of origin.