It's all pretty good!
Lots of pictures of these places on my website:
Agree Dancing Ledge plus Mupe, St Aldhelm's Head inside the Chapel too, Old Harry, Kimmeridge where best to head right away from the crowds eventually getting to Broad Bench, Chesil Beach (Huts on the Fleet too), Portland (not just the Bill). Some lovely images to be made on Weymouth Town Beach. The coffee at Cafe Blue is knockout, cakes are pretty good too.
Then there is somewhere called Durdle Door(!) and to the left, St Oswald's Bay and to the right (from effectively same vantage point) majestic cliff's of Swyre and Bat's Head.
For the next morning I recommend.......... apparently there is an old castle at Corfe which is worth a look!
Timesavers:
Durlston Head isn't great, Swanage your options are limited, Chapman's Pool is a long way down for not a lot. Winspit and Osmington Mills similarly limited, but easy access and Spyglass Inn at latter can justify a visit!
Comparitively, I don't think Tyneham and Worbarrow Bay offer that much to make such strong images. When open, tends to be crawling with visitors too.
HTH