I've heard a lot about biking from Pittsburgh to DC.... sounds like a lot of fun. My friend and I both ride recumbents -- Terratrike Cruiser and Longbikes Eliinator G2. The distance is not a problem. However we have heard that the trails may be fairly rough and bumpy. On a regular bike this is not a big deal BUT on our recumbents we find this to be a bit hard on the body. Any comments or advice? Also -- we are in our 50's & 60's and will be spending the nights in hotels/ B&B's. Anyone have a good recommendation for a trip coordinator? I've heard they exist but no one has personal exprience with any of them.