I don't know this particular course but I attended a CRISP course from the Alzheimer's Society once, and that was very good, though I didn't tell me all that much new.
I've done both the CRiSP 1 and CRiSP 2 courses fun by my local Alzheimers society.
I too found them invaluable and informative, preparing me to deal with & understand the journey ahead. They each consisted of 5x 2hrs sessions
CRiSP 1: tells you about the diagnosis, legal & financial issues (POA, legal), Guides you in the direction of help from local social and community services & organisations. Information on benefits, and council tax reduction is given. Details of financial thresholds for LA care assistance etc. It basically prepares you as the carer for the road ahead.
CRiSP 2: deals with, and covers the issues in the later stages of the disease, and ultimately the death of the PWD. The course reinforces the information of available help covered in pt1. Due to the hosting of the courses sometimes people do pt2 before pt1, or they find out about the courses when the PWD is in late stages, and therefore pt1 isn't of value to them. Ironically the greatest source of information was the other people attending the courses with me, as they where able to to tell be stuff the presenter was legally able to say.
Contact your local AS branch for availability of these courses