We have described this E-bike trip earlier, but let us add some comments:
Many beaches along the path, however the best is lake Lhota. Busy on weekends, but in any case, use the free access at point 9. As you can see below, the official beach is much busier than the free one.
Careful at crossing 6-7, very busy road.
Good “hospoda” at Křenek (point 5) and U Jelena in Hlavenec (point 11).
Best riding 13 to 14. Worst riding in stretches of the asphalt bike road when trees are close to the path as the roots destroyed the surface.
https://en.mapy.cz/s/honakameho 34 km, negligible elevation gain.