WE generally spawn in rivers. MDNR collects WE when they cruise up the Muskegon River in spring to spawn. I am pretty close to that location, but it takes a research permit and other legal stuff to do this.
Here is some info on WE culture:
Walleye Culture Manual Pretty good read. It covers a number of flavors, and may just give you some ideas.
Maybe Bill Cody would know if the London Strain (domesticated) is available, or whats up with that!
Messing around with WE is pretty high on my bucket list
