The original poster may find this useful - as well as Mriya and Moz...
I got the RA stuff around, where I went to several FTFs, and spent more more effort and money than necessary, before I ended up at Dave's flight school.
Originally, I went to a country aero club, but at one point the aircraft was unserviceable for a couple of months, then was a bust up at the club and the instructor pulled out.
I went to a commercial FTF, got back up to speed, and got used to the instructor, then the CFI took a permanent job elsewhere and dropped out.
I went back to the country aero club, but had trouble getting enough lessons as the instructors were weekend only...
At this point, I had put in several years, lots of money, and was getting very sick of the process, and considering throwing the whole thing in as a waste of time and money.
As a sort of last resort I tried Dave's flying school, got back up to speed, got used to a new instructor.
It took a while, as I think there was a faint suspicion that perhaps I was some sort of reject no one wanted to give a license to, so there was some trust to be earned....so more with Dave on top of a lot of hours with others.
I finally got the certificate - in a lot of hours - but I'm still less than impressed with the RA set-up, and wouldn’t go that way in future. Dave's flying school was far more professional than the others.
As far as further learning, the nav took a bit over the ten hour minimum (about 12-14 hours all up, I think).
dodo