I won't be able to do this myself, but I'm putting it out there so you all know about it. biking through Blackwater Wildlife Refuge should be great, and there are several lengths of ride to choose from. http://www.6pillarscentury.org/default.asp
This will be an easy way to invite others to join in when we want to go on a bike ride in or from Baltimore City. The rides should be recreational, not competitive. I lead or am part of several weekly rides, and I think others may want to ride but do not want to go riding alone. Each ride may have its own character, but anyone who cycles is welcome. Helmets are highly recommended.