The problem with Land Rover Experience is that they use all the latest vehicles with hill descent, anti-stall, terrain response, turn a dial for the type of conditions (grass/rocky/ice/mud etc...) and it really doesn't use any skill, you can literally point the vehicle in the right direction and steer, you don't even need to use the accelerator pedal half the time!
If you've got a 4x4, join the Green Lane association (
http://www.glass-uk.org) and get out in your area with other green laners, then you'll be using and learning about the capabilities of your own vehicle in real life conditions, whilst also having a great day out. And providing you don't break anything, the only cost is the petrol/diesel that you use.