I can relate that once you have established a rapport with the WCPP staff, they are very helpful and informative (e.g., they have put me on to at least 5 picto locations that were on my planned travel routes in the past couple of years.).

BTW:  The Memory Maps campsite overlay provided through the Inukshuk forum were established based on information I received from the park staff.  I would say from my observations that they currently have about the same degree of accuracy as those provided via the Legacy Forest project for Quetico.

dd