I have just completed a rather extensive trip report (with many photos) of an 11-day canoe trip from Allanwater Bridge to Bukemiga Lake (Up the Brightsand and Kashishibog Rivers and then down the Kopka from its headwaters on Redsand Lake). The trip was done by myself and my 72-year old father in one canoe.
View this fabulous trip report directly from Steve's page at canoedaddy.com (click here)
Total Distance: 209 kilometers from Allanwater Bridge to Bukemiga Lake
Duration:11 days (more might be required -- we had cooperative wind and weather)
Number of Portages: 39 (many can be avoided if running/lining/wading rapids)
Total Port. Distance: 8.9 km
Level of Difficulty: Advanced due to remote location, unpredictable weather, difficult river conditions, and challenging portages