I might be able to steer you in a couple different directions if you can give me a little more info.
1. How many days do you have for your trip? 2. What is your paddling ability? Are you comfortable on big water? 3. How many and how long of portages are you willing to tackle? 4. What do you want to catch?
If you've got short, stubby fingers and wear reading glasses, any relaxation you would normally derive from fly fishing is completely eliminated when you try to tie on a fly. ~ Jack Ohman, Fear of Fly Fishing, 1988