I actually thought the Walshy Day would be teaching me how to correct a stepping out of the back-end/spinSo a skid pan day would do that?
The aim of the Walshy Day is very much road-related - he did explain in some circumstances what relevance tasks you do would have to a real-life scenario (although I would have liked some more of that - to be able to understand why I was doing each task, when I would use what I learnt, and why)
A walshy day will teach you what you wish to learn. If you go to him and say "i want to do this" then he'll try and tailor the day around you. It's not a do once and never return sort of course and as such it's not the same every time. Obviously with a cheaper 4 person day then you are more limited but it is still possible.
The general aim of the course it to make you understand that you can control the course of the car using brakes, steering and throttle. Learning what happens when the back steps out of line is only one element of car control, learning how to prevent it stepping out in the first place would also be beneficial.
Personally i think any track based skills are more than transferrable to the road - and i think the sprints and track days i've done have improved my on road skills immeasurably.