Crunch crunch the sound of the bike wheels on the gravel. I think that the bike is a marvalous creation, a great way to travel around the bike trail. Although when you ge to the end you have to head back to where your transport is parked you may not think so. 34 km of winding, senic roads, mostly tar but some gravel this is a great trip for anyone. Glimpes of the Severn River abound as you jump from cache to cache picking up the clues as you go. Maybe you stop of for a meal or side track to visit one of the wineries along the way.
So on your bike you about half way to the end now. Keep looking for the clues or at least remember to think about what is needed.