Hi Frederic
The newbie drive was quite pleasant and nothing extreme for the discovery. Because of the front being a bit low the group leader recommended that i remove the small lip on the bottom of the front bumper just to avoid dragging of the sand. Unfortunately i didn't have the right tools with so drove with it still attached and i didn't have any issues at all. when u go down a hill just do it slow because of the front being a bit low. But other then that the car is more than cable to do it all after all its a land rover. Are you aware of the car ATPC system (all terrain progress control ) that helps when u get stuck. If not there is a lot of YouTube video on it. Hope this help
if u need to chat this is my WhatsApp no.0027824078853