http://melville1955.smugmug.com/Mountaineering/Russell-20090913/9289396_hMoMj#620708736_eFbmrthis is UBSL at 7am. as you can see there is not a lot of camping space to the West and Sw and Nw. It is just lake.
But as I remember. NE of the lake, near the trail to Mt. Russell there is plenty of space. Also along the approach, which in winter time, is blessed with wind-block rock walls, you can find many sites. It should not be a problem in Sep/Oct. Just pick your little place! Winter is a differant story, the good sites
are gone by 2pm...
cheers, Mark