Just a heads up for everyone - there is a wasp nest along the single 
track that goes off the back loop at Oak Hill (the one that sidehills a 
lot). The nest is probably two minutes from the start of the trail. Tom 
F., Kevin and I all got stung once or twice after just riding through. 
So be cautious, bring some benedryl maybe, and stay away for a while if 
you're allergic.

Otherwise a good short ride though!