quite clearly the water had affected you more than your zuke...... you seem to have typed that you'd rather be in a Discovery.... surely a typo...
But seriously.....
The only trouble I've had so far is that you get thrown, and I do mean thrown into the bigger car's ruts... thats what ripped my snorkle off and damaged my rear quarter... damage that makes it look even more like a propper off roader!
When I went to Bircham in the summer I kept the RHS high in the water before my snorkle, all was fine till i hit the hole and dissapeared, we pulled the zuke out and too a slope so the RHS was down hill, let the water flow from the carb, and it did, sprayed a can of WD in it and kazooom back to life!
Do that in a Landrover!