We have camped a couple of times on the point of the peninsula that extends out from the west side of Bisk Lake.  It is just across from a peninsula that reaches out from the east side of the lake.  This site is not marked on the McKenzie maps.  It was ok after a long paddle from French Lake.  Fishing was ok for SM and Pike.

Fishing was good in Beg lake for SM and Pike.  My wife caught a 42 inch pike in Beg.  

We have camped on the island in Bud Lake that lies north of the portage into Fern Lake.  Campsite not marked on McKenzie map.  Ok campsite but it was infested with friendly mice.  They chewed a hole in a pack that was sealed tight.  No food was in the pack.   Did not fish in Bud Lake.  Ok SM fishing for us in Fern Lake.