I'll put detailed information about the series of Jean Creek portages from Rouge to Sturgeon on our QJ Portage Database.  Will increase the frequency for updating the GPS for both units we will have--should be able to get very accurate digital data of the entire Jean Creek adventure.  Will PM azalea about what to do with it, once I get back.  That's assuming I actually find a route I can recommend and am not in thigh-deep mud the whole way.