I've been on Brent several time and all but once was a loop out of Moose Lake "Ely".

The best route would be up thru Burke, North Bay, Isabella Creek to Side then hop thru Sarah, McIntyre to Brent.  We usually tow to PP and can be on Brent early afternoon the second day.

If you're looking for some solitude loop out thru Suz, Burt, Marj, Joyce to Kahshahipiwi.  Easy 10 day loop with several options for fishing and changing your route.  Toughest portage would be the one into Kahshahpiwi.  From here you can loop out thru McNeice, head south to Side or head for the S Chain if you have more time.

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