This will be a short post:  I am exhausted.  Again today we followed the Delaware River, first crossing from Pennsylvania to New Jersey, biking for 15 miles, then back across to Pennsylvania, another 15 miles, back to New Jersey, ending in Pennsylvania.  However, this time the route was up and down lots of hills.  Only took a few photos which I will try to share tomorrow.  Early to bed!!

Total mileage: 77.21; 4800 ft of ascent!