C30, IF you end up going in via PP (you'll have to get RABC's of course) and are looking to shave weight, there's a outfitter on Moose Lake that rents out some carbon fiber Savage River canoes.  They're about 10 lbs less than a comparable Kevlar - think 35lbs.  There is also a ton of great areas to access from there, as Bill mentioned and no border crossing hassles.  Getting into Agnes is a bit of work, but once on it, like Pickerel, very long, lots to explore, great fishing and you have Louisa Falls.  Getting into Sarah is a long haul with a lot of in/out of the canoe portaging and usually a two day commitment from PP for most parties.

pd