Iv'e never felt the urge to head to a crowded bridge to join the 30'' club but I know guys who live for it and they fish every day that time of the year and just keep the big ones. It sounds as easy as making jello and from the stories Iv'e heard, they should have enough fish in the freezer to last a year. I'm not sure about up North but there are miles of gravel shore line all around the lake , some spots the wind washes the eggs away but the more eggs and the more spots they get laid should increase the success rate. I'm not a fan of spring walleye fishing , even catch and release.
For perch , it would be nice to see a small area of the lake set aside for reproduction habitat and sink a few hundred Christmas trees in an area for perch ribbons if habitat is the issue . It's a perfect fishery , if it can produce large numbers of large perch in low water years , it can do it in high water years with very little management as long as there is the same food source.