Josh,

I'm heading out to Oregon Ridge for a club ride that starts at 8:30am. They'll be riding up to the PA line north of Prettyboy Reservoir, then cutting through the reservoir on the way back--approximately 4,100ft of climbing. The ride is 51 miles long. The ride can be found on the BBC website here:

http://www.baltobikeclub.org/index.pl/schedulea (it's the 15-17 mph ride, not the 18 mph ride)

You are welcome to come if you want. I can pick you up at the Back River bridge Park & Ride at 7:30am. That'll give us enough time to drive to Oregon Ridge Park and ready ourselves for the ride.