Ted,
First of all have a wonderful trip. I have been fishing the boundary waters for over 20 years. Do yoiu know what lakes you will be going on, i have been on a number of them and i can give some more specifics if you would wish. September is a pretty good time, here is basicly what i take.

Walleye:
1/4 jig heads in plain white and chartruese
Berkely power grubs
Crawler and leech harnesses
Slip bobbers
(we use primarily leeches but have used crawlers, might consider some minnows this time of year)

Smallmouth
We never get too fancy here(personal preference but it works for us)
Bobber and leech, we slay them on this no matter what time of year
Tiny torpedos for evening topwater
Mepps spinners
Berkley power grubs

Northern
Sucker minnows
Bucktails

Hope this helps, what outfitter are you guys using? Feel free to email if you have any more questions [email protected]