PC Riviera Line's Class 33 And Class 101 Ai

Does anyone know where and (roughly) at what times the Class 33's and 101's pass through?

I assume they at least visit Paignton, as that is closest to Totnes which is part of the South Devon Railway.

Thanks

Edit to add pictures (from freeroam)

 

You can only see them at Totness, and you can definitely see the crompton whilst driving the western to Plymouth.

 

Thanks, I'll check it out