Hunter Valley 3 to 5 day tour

[fredinver]

The good women and I are looking forward to a 3 to 5 day tour of the hunter valley and are looking for suggested routes.
30 to 80 km per day, credit card possibly B&B accom wineries and visits to other attractions along the way. We ride a Greenspeed trike and flat bar road bike so gravel is not a major issue and would prefer to stay off highways. We MUST visit Denman and want to make it a loop to enable us to park the car at the start, possibly Cessnock.

Any one done the area before and have good routes and stop offs. We have ridden supported tours before and I have done self supported.