My wife and I have done two fly in trips from Armstrong, which is just west of Nakina.  One to the Wabakimi Park and another to the Attwood river near the Albany.  Both times we had canoes at the outpost camps, besides the usual small motor boats so we could day trip in silence.  What can I say?  The wilderness of Northern Ontario is awesome in the full meaning of the word!  And the fishing!  Like it has always been for hundreds of years, probably like the BWCA was 200 years ago.  If you can afford this not cheap  but easy  enterance to the wilderness, I highly recommend it.  Two points; there are many outfitters in the area and many lakes, do some research before you decide; and ask the outfitter to supply a canoe at the camp!