I'd be game for this one also but there are so many ways to go about this! You could do a species contest like whoever catches the biggest largemouth bass. You can't do total weight cuz a shark and largemouth are not even in the same catagory just like a walleye and a trout. I'll do some thinkin on this one and try to come up with something! Also you have catch and release and then kept, hmmmmmmm..............
I'll do some research on this one stumpy and get back to ya and am open to more suggestions!