I have been asking a lot about detroit due to the fact that i am taking a trip up the 19th i want to target kokanee and bows. maybe even a chinook. i am making a couple old short salmon poles into downriggers. my question is how deep do i need to be? and is there a key lure to use in detroit besides a a wedding ring? i went a lot last year only got one koke flatlining out about 100 feet on trout gear but this year i want more kokes then trout. i know green peter is better. but i feel that there is potential for bigger fish in detroit. thank you.